diff --git a/addons/a11y/package.json b/addons/a11y/package.json
index 7f560722fa96..a97d2759639c 100644
--- a/addons/a11y/package.json
+++ b/addons/a11y/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-a11y",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Test component compliance with web accessibility standards",
   "keywords": [
     "a11y",
@@ -41,14 +41,14 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/api": "6.3.0-alpha.5",
-    "@storybook/channels": "6.3.0-alpha.5",
-    "@storybook/client-api": "6.3.0-alpha.5",
-    "@storybook/client-logger": "6.3.0-alpha.5",
-    "@storybook/components": "6.3.0-alpha.5",
-    "@storybook/core-events": "6.3.0-alpha.5",
-    "@storybook/theming": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/api": "6.3.0-alpha.6",
+    "@storybook/channels": "6.3.0-alpha.6",
+    "@storybook/client-api": "6.3.0-alpha.6",
+    "@storybook/client-logger": "6.3.0-alpha.6",
+    "@storybook/components": "6.3.0-alpha.6",
+    "@storybook/core-events": "6.3.0-alpha.6",
+    "@storybook/theming": "6.3.0-alpha.6",
     "axe-core": "^4.1.1",
     "core-js": "^3.8.2",
     "global": "^4.4.0",
diff --git a/addons/actions/package.json b/addons/actions/package.json
index 55d1fa3478ec..a5ac90fed125 100644
--- a/addons/actions/package.json
+++ b/addons/actions/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-actions",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Get UI feedback when an action is performed on an interactive element",
   "keywords": [
     "storybook",
@@ -37,12 +37,12 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/api": "6.3.0-alpha.5",
-    "@storybook/client-api": "6.3.0-alpha.5",
-    "@storybook/components": "6.3.0-alpha.5",
-    "@storybook/core-events": "6.3.0-alpha.5",
-    "@storybook/theming": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/api": "6.3.0-alpha.6",
+    "@storybook/client-api": "6.3.0-alpha.6",
+    "@storybook/components": "6.3.0-alpha.6",
+    "@storybook/core-events": "6.3.0-alpha.6",
+    "@storybook/theming": "6.3.0-alpha.6",
     "core-js": "^3.8.2",
     "fast-deep-equal": "^3.1.3",
     "global": "^4.4.0",
diff --git a/addons/backgrounds/package.json b/addons/backgrounds/package.json
index b2fef43c03e3..f693f2990ad3 100644
--- a/addons/backgrounds/package.json
+++ b/addons/backgrounds/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-backgrounds",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Switch backgrounds to view components in different settings",
   "keywords": [
     "addon",
@@ -41,12 +41,12 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/api": "6.3.0-alpha.5",
-    "@storybook/client-logger": "6.3.0-alpha.5",
-    "@storybook/components": "6.3.0-alpha.5",
-    "@storybook/core-events": "6.3.0-alpha.5",
-    "@storybook/theming": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/api": "6.3.0-alpha.6",
+    "@storybook/client-logger": "6.3.0-alpha.6",
+    "@storybook/components": "6.3.0-alpha.6",
+    "@storybook/core-events": "6.3.0-alpha.6",
+    "@storybook/theming": "6.3.0-alpha.6",
     "core-js": "^3.8.2",
     "global": "^4.4.0",
     "memoizerific": "^1.11.3",
diff --git a/addons/controls/package.json b/addons/controls/package.json
index a411a8e09c1d..814042c72734 100644
--- a/addons/controls/package.json
+++ b/addons/controls/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-controls",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Interact with component inputs dynamically in the Storybook UI",
   "keywords": [
     "addon",
@@ -41,12 +41,12 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/api": "6.3.0-alpha.5",
-    "@storybook/client-api": "6.3.0-alpha.5",
-    "@storybook/components": "6.3.0-alpha.5",
-    "@storybook/node-logger": "6.3.0-alpha.5",
-    "@storybook/theming": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/api": "6.3.0-alpha.6",
+    "@storybook/client-api": "6.3.0-alpha.6",
+    "@storybook/components": "6.3.0-alpha.6",
+    "@storybook/node-logger": "6.3.0-alpha.6",
+    "@storybook/theming": "6.3.0-alpha.6",
     "core-js": "^3.8.2",
     "ts-dedent": "^2.0.0"
   },
diff --git a/addons/cssresources/package.json b/addons/cssresources/package.json
index 6d00f1e5b0ca..bf5078db1247 100644
--- a/addons/cssresources/package.json
+++ b/addons/cssresources/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-cssresources",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "A storybook addon to switch between css resources at runtime for your story",
   "keywords": [
     "addon",
@@ -40,11 +40,11 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/api": "6.3.0-alpha.5",
-    "@storybook/components": "6.3.0-alpha.5",
-    "@storybook/core-events": "6.3.0-alpha.5",
-    "@storybook/theming": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/api": "6.3.0-alpha.6",
+    "@storybook/components": "6.3.0-alpha.6",
+    "@storybook/core-events": "6.3.0-alpha.6",
+    "@storybook/theming": "6.3.0-alpha.6",
     "core-js": "^3.8.2",
     "global": "^4.4.0",
     "regenerator-runtime": "^0.13.7"
diff --git a/addons/design-assets/package.json b/addons/design-assets/package.json
index 04a37039ef15..1715f3ec1500 100644
--- a/addons/design-assets/package.json
+++ b/addons/design-assets/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-design-assets",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Design asset preview for storybook",
   "keywords": [
     "addon",
@@ -41,12 +41,12 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/api": "6.3.0-alpha.5",
-    "@storybook/client-logger": "6.3.0-alpha.5",
-    "@storybook/components": "6.3.0-alpha.5",
-    "@storybook/core-events": "6.3.0-alpha.5",
-    "@storybook/theming": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/api": "6.3.0-alpha.6",
+    "@storybook/client-logger": "6.3.0-alpha.6",
+    "@storybook/components": "6.3.0-alpha.6",
+    "@storybook/core-events": "6.3.0-alpha.6",
+    "@storybook/theming": "6.3.0-alpha.6",
     "core-js": "^3.8.2",
     "global": "^4.4.0",
     "regenerator-runtime": "^0.13.7",
diff --git a/addons/docs/package.json b/addons/docs/package.json
index fe571397b9da..1eeaa8eb340b 100644
--- a/addons/docs/package.json
+++ b/addons/docs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-docs",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Document component usage and properties in Markdown",
   "keywords": [
     "addon",
@@ -58,19 +58,19 @@
     "@mdx-js/loader": "^1.6.22",
     "@mdx-js/mdx": "^1.6.22",
     "@mdx-js/react": "^1.6.22",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/api": "6.3.0-alpha.5",
-    "@storybook/builder-webpack4": "6.3.0-alpha.5",
-    "@storybook/client-api": "6.3.0-alpha.5",
-    "@storybook/client-logger": "6.3.0-alpha.5",
-    "@storybook/components": "6.3.0-alpha.5",
-    "@storybook/core": "6.3.0-alpha.5",
-    "@storybook/core-events": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/api": "6.3.0-alpha.6",
+    "@storybook/builder-webpack4": "6.3.0-alpha.6",
+    "@storybook/client-api": "6.3.0-alpha.6",
+    "@storybook/client-logger": "6.3.0-alpha.6",
+    "@storybook/components": "6.3.0-alpha.6",
+    "@storybook/core": "6.3.0-alpha.6",
+    "@storybook/core-events": "6.3.0-alpha.6",
     "@storybook/csf": "0.0.1",
-    "@storybook/node-logger": "6.3.0-alpha.5",
-    "@storybook/postinstall": "6.3.0-alpha.5",
-    "@storybook/source-loader": "6.3.0-alpha.5",
-    "@storybook/theming": "6.3.0-alpha.5",
+    "@storybook/node-logger": "6.3.0-alpha.6",
+    "@storybook/postinstall": "6.3.0-alpha.6",
+    "@storybook/source-loader": "6.3.0-alpha.6",
+    "@storybook/theming": "6.3.0-alpha.6",
     "acorn": "^7.4.1",
     "acorn-jsx": "^5.3.1",
     "acorn-walk": "^7.2.0",
@@ -97,10 +97,10 @@
     "@babel/core": "^7.12.10",
     "@emotion/core": "^10.1.1",
     "@emotion/styled": "^10.0.27",
-    "@storybook/angular": "6.3.0-alpha.5",
-    "@storybook/react": "6.3.0-alpha.5",
-    "@storybook/vue": "6.3.0-alpha.5",
-    "@storybook/web-components": "6.3.0-alpha.5",
+    "@storybook/angular": "6.3.0-alpha.6",
+    "@storybook/react": "6.3.0-alpha.6",
+    "@storybook/vue": "6.3.0-alpha.6",
+    "@storybook/web-components": "6.3.0-alpha.6",
     "@types/cross-spawn": "^6.0.2",
     "@types/doctrine": "^0.0.3",
     "@types/enzyme": "^3.10.8",
@@ -182,4 +182,4 @@
       "react-native"
     ]
   }
-}
\ No newline at end of file
+}
diff --git a/addons/essentials/package.json b/addons/essentials/package.json
index 746adb82ca64..c0aca44c4b94 100644
--- a/addons/essentials/package.json
+++ b/addons/essentials/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-essentials",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Curated addons to bring out the best of Storybook",
   "keywords": [
     "addon",
@@ -35,22 +35,22 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addon-actions": "6.3.0-alpha.5",
-    "@storybook/addon-backgrounds": "6.3.0-alpha.5",
-    "@storybook/addon-controls": "6.3.0-alpha.5",
-    "@storybook/addon-docs": "6.3.0-alpha.5",
-    "@storybook/addon-toolbars": "6.3.0-alpha.5",
-    "@storybook/addon-viewport": "6.3.0-alpha.5",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/api": "6.3.0-alpha.5",
-    "@storybook/node-logger": "6.3.0-alpha.5",
+    "@storybook/addon-actions": "6.3.0-alpha.6",
+    "@storybook/addon-backgrounds": "6.3.0-alpha.6",
+    "@storybook/addon-controls": "6.3.0-alpha.6",
+    "@storybook/addon-docs": "6.3.0-alpha.6",
+    "@storybook/addon-toolbars": "6.3.0-alpha.6",
+    "@storybook/addon-viewport": "6.3.0-alpha.6",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/api": "6.3.0-alpha.6",
+    "@storybook/node-logger": "6.3.0-alpha.6",
     "core-js": "^3.8.2",
     "regenerator-runtime": "^0.13.7",
     "ts-dedent": "^2.0.0"
   },
   "devDependencies": {
     "@babel/core": "^7.12.10",
-    "@storybook/vue": "6.3.0-alpha.5",
+    "@storybook/vue": "6.3.0-alpha.6",
     "@types/jest": "^26.0.16",
     "@types/webpack-env": "^1.16.0"
   },
@@ -80,4 +80,4 @@
     "access": "public"
   },
   "gitHead": "9030fc7598b26f94e209c26152a021b218386b3d"
-}
\ No newline at end of file
+}
diff --git a/addons/events/package.json b/addons/events/package.json
index 5a02205c9940..04928f4b97b7 100644
--- a/addons/events/package.json
+++ b/addons/events/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-events",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Add events to your Storybook stories.",
   "keywords": [
     "addon",
@@ -39,11 +39,11 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/api": "6.3.0-alpha.5",
-    "@storybook/client-api": "6.3.0-alpha.5",
-    "@storybook/core-events": "6.3.0-alpha.5",
-    "@storybook/theming": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/api": "6.3.0-alpha.6",
+    "@storybook/client-api": "6.3.0-alpha.6",
+    "@storybook/core-events": "6.3.0-alpha.6",
+    "@storybook/theming": "6.3.0-alpha.6",
     "core-js": "^3.8.2",
     "format-json": "^1.0.3",
     "lodash": "^4.17.20",
diff --git a/addons/google-analytics/package.json b/addons/google-analytics/package.json
index 302c2b27e847..a8e99bade3c9 100644
--- a/addons/google-analytics/package.json
+++ b/addons/google-analytics/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-google-analytics",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook addon for google analytics",
   "keywords": [
     "addon",
@@ -31,8 +31,8 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/core-events": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/core-events": "6.3.0-alpha.6",
     "core-js": "^3.8.2",
     "global": "^4.4.0",
     "react-ga": "^2.7.0",
diff --git a/addons/graphql/package.json b/addons/graphql/package.json
index e825284cf68f..ae9ba195d836 100644
--- a/addons/graphql/package.json
+++ b/addons/graphql/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-graphql",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook addon to display the GraphiQL IDE",
   "keywords": [
     "addon",
@@ -39,8 +39,8 @@
   "dependencies": {
     "@babel/core": "^7.12.10",
     "@babel/plugin-transform-classes": "^7.12.1",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/api": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/api": "6.3.0-alpha.6",
     "babel-loader": "^8.2.2",
     "core-js": "^3.8.2",
     "global": "^4.4.0",
diff --git a/addons/jest/package.json b/addons/jest/package.json
index fba30998fefd..711e20cdc600 100644
--- a/addons/jest/package.json
+++ b/addons/jest/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-jest",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "React storybook addon that show component jest report",
   "keywords": [
     "addon",
@@ -43,11 +43,11 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/api": "6.3.0-alpha.5",
-    "@storybook/components": "6.3.0-alpha.5",
-    "@storybook/core-events": "6.3.0-alpha.5",
-    "@storybook/theming": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/api": "6.3.0-alpha.6",
+    "@storybook/components": "6.3.0-alpha.6",
+    "@storybook/core-events": "6.3.0-alpha.6",
+    "@storybook/theming": "6.3.0-alpha.6",
     "core-js": "^3.8.2",
     "global": "^4.4.0",
     "react-sizeme": "^3.0.1",
diff --git a/addons/knobs/package.json b/addons/knobs/package.json
index 8d58dba31ba1..e2c30bff41f4 100644
--- a/addons/knobs/package.json
+++ b/addons/knobs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-knobs",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook addon prop editor component",
   "keywords": [
     "addon",
@@ -37,13 +37,13 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/api": "6.3.0-alpha.5",
-    "@storybook/channels": "6.3.0-alpha.5",
-    "@storybook/client-api": "6.3.0-alpha.5",
-    "@storybook/components": "6.3.0-alpha.5",
-    "@storybook/core-events": "6.3.0-alpha.5",
-    "@storybook/theming": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/api": "6.3.0-alpha.6",
+    "@storybook/channels": "6.3.0-alpha.6",
+    "@storybook/client-api": "6.3.0-alpha.6",
+    "@storybook/components": "6.3.0-alpha.6",
+    "@storybook/core-events": "6.3.0-alpha.6",
+    "@storybook/theming": "6.3.0-alpha.6",
     "copy-to-clipboard": "^3.3.1",
     "core-js": "^3.8.2",
     "escape-html": "^1.0.3",
diff --git a/addons/links/package.json b/addons/links/package.json
index 9fd4951fb41b..70f0c83e2cad 100644
--- a/addons/links/package.json
+++ b/addons/links/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-links",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Link stories together to build demos and prototypes with your UI components",
   "keywords": [
     "addon",
@@ -37,11 +37,11 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/client-logger": "6.3.0-alpha.5",
-    "@storybook/core-events": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/client-logger": "6.3.0-alpha.6",
+    "@storybook/core-events": "6.3.0-alpha.6",
     "@storybook/csf": "0.0.1",
-    "@storybook/router": "6.3.0-alpha.5",
+    "@storybook/router": "6.3.0-alpha.6",
     "@types/qs": "^6.9.5",
     "core-js": "^3.8.2",
     "global": "^4.4.0",
diff --git a/addons/queryparams/package.json b/addons/queryparams/package.json
index 42635160fbaa..7bd9352b986f 100644
--- a/addons/queryparams/package.json
+++ b/addons/queryparams/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-queryparams",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "parameter addon for storybook",
   "keywords": [
     "addon",
@@ -38,12 +38,12 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/api": "6.3.0-alpha.5",
-    "@storybook/client-logger": "6.3.0-alpha.5",
-    "@storybook/components": "6.3.0-alpha.5",
-    "@storybook/core-events": "6.3.0-alpha.5",
-    "@storybook/theming": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/api": "6.3.0-alpha.6",
+    "@storybook/client-logger": "6.3.0-alpha.6",
+    "@storybook/components": "6.3.0-alpha.6",
+    "@storybook/core-events": "6.3.0-alpha.6",
+    "@storybook/theming": "6.3.0-alpha.6",
     "core-js": "^3.8.2",
     "global": "^4.4.0",
     "qs": "^6.10.0",
diff --git a/addons/storyshots/storyshots-core/package.json b/addons/storyshots/storyshots-core/package.json
index bb426efad8b4..da22a509edd2 100644
--- a/addons/storyshots/storyshots-core/package.json
+++ b/addons/storyshots/storyshots-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-storyshots",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Take a code snapshot of every story automatically with Jest",
   "keywords": [
     "addon",
@@ -41,10 +41,10 @@
   },
   "dependencies": {
     "@jest/transform": "^26.6.2",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/client-api": "6.3.0-alpha.5",
-    "@storybook/core": "6.3.0-alpha.5",
-    "@storybook/core-common": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/client-api": "6.3.0-alpha.6",
+    "@storybook/core": "6.3.0-alpha.6",
+    "@storybook/core-common": "6.3.0-alpha.6",
     "@types/glob": "^7.1.3",
     "@types/jest": "^26.0.16",
     "@types/jest-specific-snapshot": "^0.5.3",
@@ -63,11 +63,11 @@
   "devDependencies": {
     "@angular/core": "^11.2.0",
     "@angular/platform-browser-dynamic": "^11.2.0",
-    "@storybook/addon-docs": "6.3.0-alpha.5",
-    "@storybook/angular": "6.3.0-alpha.5",
-    "@storybook/react": "6.3.0-alpha.5",
-    "@storybook/vue": "6.3.0-alpha.5",
-    "@storybook/vue3": "6.3.0-alpha.5",
+    "@storybook/addon-docs": "6.3.0-alpha.6",
+    "@storybook/angular": "6.3.0-alpha.6",
+    "@storybook/react": "6.3.0-alpha.6",
+    "@storybook/vue": "6.3.0-alpha.6",
+    "@storybook/vue3": "6.3.0-alpha.6",
     "babel-loader": "^8.2.2",
     "enzyme": "^3.11.0",
     "enzyme-to-json": "^3.6.1",
diff --git a/addons/storyshots/storyshots-puppeteer/package.json b/addons/storyshots/storyshots-puppeteer/package.json
index 7d497f942c9d..4939f462118c 100644
--- a/addons/storyshots/storyshots-puppeteer/package.json
+++ b/addons/storyshots/storyshots-puppeteer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-storyshots-puppeteer",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Image snapshots addition to StoryShots based on puppeteer",
   "keywords": [
     "addon",
@@ -37,7 +37,7 @@
   },
   "dependencies": {
     "@storybook/csf": "0.0.1",
-    "@storybook/node-logger": "6.3.0-alpha.5",
+    "@storybook/node-logger": "6.3.0-alpha.6",
     "@types/jest-image-snapshot": "^4.1.3",
     "@wordpress/jest-puppeteer-axe": "^1.10.0",
     "core-js": "^3.8.2",
@@ -61,4 +61,4 @@
     "access": "public"
   },
   "gitHead": "9030fc7598b26f94e209c26152a021b218386b3d"
-}
\ No newline at end of file
+}
diff --git a/addons/storysource/package.json b/addons/storysource/package.json
index 645ef966811f..13686f2d99c1 100644
--- a/addons/storysource/package.json
+++ b/addons/storysource/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-storysource",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "View a story’s source code to see how it works and paste into your app",
   "keywords": [
     "addon",
@@ -37,13 +37,13 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/api": "6.3.0-alpha.5",
-    "@storybook/client-logger": "6.3.0-alpha.5",
-    "@storybook/components": "6.3.0-alpha.5",
-    "@storybook/router": "6.3.0-alpha.5",
-    "@storybook/source-loader": "6.3.0-alpha.5",
-    "@storybook/theming": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/api": "6.3.0-alpha.6",
+    "@storybook/client-logger": "6.3.0-alpha.6",
+    "@storybook/components": "6.3.0-alpha.6",
+    "@storybook/router": "6.3.0-alpha.6",
+    "@storybook/source-loader": "6.3.0-alpha.6",
+    "@storybook/theming": "6.3.0-alpha.6",
     "core-js": "^3.8.2",
     "estraverse": "^5.2.0",
     "loader-utils": "^2.0.0",
diff --git a/addons/toolbars/package.json b/addons/toolbars/package.json
index 24fbe197d6fd..038ec837fc15 100644
--- a/addons/toolbars/package.json
+++ b/addons/toolbars/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-toolbars",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Create your own toolbar items that control story rendering",
   "keywords": [
     "addon",
@@ -41,10 +41,10 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/api": "6.3.0-alpha.5",
-    "@storybook/client-api": "6.3.0-alpha.5",
-    "@storybook/components": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/api": "6.3.0-alpha.6",
+    "@storybook/client-api": "6.3.0-alpha.6",
+    "@storybook/components": "6.3.0-alpha.6",
     "core-js": "^3.8.2"
   },
   "peerDependencies": {
diff --git a/addons/viewport/package.json b/addons/viewport/package.json
index f3c2a8625c82..e1307c0309dd 100644
--- a/addons/viewport/package.json
+++ b/addons/viewport/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-viewport",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Build responsive components by adjusting Storybook’s viewport size and orientation",
   "keywords": [
     "addon",
@@ -38,12 +38,12 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/api": "6.3.0-alpha.5",
-    "@storybook/client-logger": "6.3.0-alpha.5",
-    "@storybook/components": "6.3.0-alpha.5",
-    "@storybook/core-events": "6.3.0-alpha.5",
-    "@storybook/theming": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/api": "6.3.0-alpha.6",
+    "@storybook/client-logger": "6.3.0-alpha.6",
+    "@storybook/components": "6.3.0-alpha.6",
+    "@storybook/core-events": "6.3.0-alpha.6",
+    "@storybook/theming": "6.3.0-alpha.6",
     "core-js": "^3.8.2",
     "global": "^4.4.0",
     "memoizerific": "^1.11.3",
diff --git a/app/angular/package.json b/app/angular/package.json
index e25c3b4df4dd..01d958383a7c 100644
--- a/app/angular/package.json
+++ b/app/angular/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/angular",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook for Angular: Develop Angular Components in isolation with Hot Reloading.",
   "keywords": [
     "storybook"
@@ -41,11 +41,11 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/api": "6.3.0-alpha.5",
-    "@storybook/core": "6.3.0-alpha.5",
-    "@storybook/core-common": "6.3.0-alpha.5",
-    "@storybook/node-logger": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/api": "6.3.0-alpha.6",
+    "@storybook/core": "6.3.0-alpha.6",
+    "@storybook/core-common": "6.3.0-alpha.6",
+    "@storybook/node-logger": "6.3.0-alpha.6",
     "@types/webpack-env": "^1.16.0",
     "autoprefixer": "^9.8.6",
     "core-js": "^3.8.2",
diff --git a/app/aurelia/package.json b/app/aurelia/package.json
index 552473627afe..3652f04e3828 100644
--- a/app/aurelia/package.json
+++ b/app/aurelia/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/aurelia",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook for Aurelia: Develop Aurelia Components in isolation with Hot Reloading.",
   "keywords": [
     "storybook"
@@ -35,11 +35,11 @@
   },
   "dependencies": {
     "@aurelia/webpack-loader": "^0.7.0",
-    "@storybook/addon-knobs": "6.3.0-alpha.5",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/core": "6.3.0-alpha.5",
-    "@storybook/core-common": "6.3.0-alpha.5",
-    "@storybook/node-logger": "6.3.0-alpha.5",
+    "@storybook/addon-knobs": "6.3.0-alpha.6",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/core": "6.3.0-alpha.6",
+    "@storybook/core-common": "6.3.0-alpha.6",
+    "@storybook/node-logger": "6.3.0-alpha.6",
     "fork-ts-checker-webpack-plugin": "^4.1.6",
     "global": "^4.4.0",
     "react": "16.14.0",
diff --git a/app/ember/package.json b/app/ember/package.json
index 2eab7136d4ae..70185b7d18e8 100644
--- a/app/ember/package.json
+++ b/app/ember/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/ember",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook for Ember: Develop Ember Component in isolation with Hot Reloading.",
   "homepage": "https://github.com/storybookjs/storybook/tree/master/app/ember",
   "bugs": {
@@ -39,8 +39,8 @@
   },
   "dependencies": {
     "@ember/test-helpers": "^2.1.4",
-    "@storybook/core": "6.3.0-alpha.5",
-    "@storybook/core-common": "6.3.0-alpha.5",
+    "@storybook/core": "6.3.0-alpha.6",
+    "@storybook/core-common": "6.3.0-alpha.6",
     "core-js": "^3.8.2",
     "global": "^4.4.0",
     "react": "16.14.0",
diff --git a/app/html/package.json b/app/html/package.json
index 0bd90b22a889..d152e79f8e06 100644
--- a/app/html/package.json
+++ b/app/html/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/html",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook for HTML: View HTML snippets in isolation with Hot Reloading.",
   "keywords": [
     "storybook"
@@ -41,10 +41,10 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/client-api": "6.3.0-alpha.5",
-    "@storybook/core": "6.3.0-alpha.5",
-    "@storybook/core-common": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/client-api": "6.3.0-alpha.6",
+    "@storybook/core": "6.3.0-alpha.6",
+    "@storybook/core-common": "6.3.0-alpha.6",
     "@types/webpack-env": "^1.16.0",
     "core-js": "^3.8.2",
     "global": "^4.4.0",
diff --git a/app/marionette/package.json b/app/marionette/package.json
index 1837913b0cc1..d26bd95d85a7 100644
--- a/app/marionette/package.json
+++ b/app/marionette/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/marionette",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook for Marionette: Develop Marionette.js component in isolation with Hot Reloading.",
   "keywords": [
     "storybook"
@@ -34,8 +34,8 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/core": "6.3.0-alpha.5",
-    "@storybook/core-common": "6.3.0-alpha.5",
+    "@storybook/core": "6.3.0-alpha.6",
+    "@storybook/core-common": "6.3.0-alpha.6",
     "common-tags": "^1.8.0",
     "core-js": "^3.8.2",
     "global": "^4.4.0",
diff --git a/app/marko/package.json b/app/marko/package.json
index d20dfba742f2..74ce37b95071 100644
--- a/app/marko/package.json
+++ b/app/marko/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/marko",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook for Marko: Develop Marko Component in isolation with Hot Reloading.",
   "keywords": [
     "storybook"
@@ -42,9 +42,9 @@
   },
   "dependencies": {
     "@marko/webpack": "^6.2.10",
-    "@storybook/client-logger": "6.3.0-alpha.5",
-    "@storybook/core": "6.3.0-alpha.5",
-    "@storybook/core-common": "6.3.0-alpha.5",
+    "@storybook/client-logger": "6.3.0-alpha.6",
+    "@storybook/core": "6.3.0-alpha.6",
+    "@storybook/core-common": "6.3.0-alpha.6",
     "@types/webpack-env": "^1.16.0",
     "core-js": "^3.8.2",
     "global": "^4.4.0",
diff --git a/app/mithril/package.json b/app/mithril/package.json
index d6f86eaa0b7a..85af19bc5d84 100644
--- a/app/mithril/package.json
+++ b/app/mithril/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/mithril",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook for Mithril: Develop Mithril Component in isolation.",
   "keywords": [
     "storybook"
@@ -43,9 +43,9 @@
   "dependencies": {
     "@babel/core": "^7.12.10",
     "@babel/plugin-transform-react-jsx": "^7.12.12",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/core": "6.3.0-alpha.5",
-    "@storybook/core-common": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/core": "6.3.0-alpha.6",
+    "@storybook/core-common": "6.3.0-alpha.6",
     "@types/mithril": "^2.0.6",
     "@types/webpack-env": "^1.16.0",
     "core-js": "^3.8.2",
diff --git a/app/preact/package.json b/app/preact/package.json
index 9040bf0518fa..d3d59240ad19 100644
--- a/app/preact/package.json
+++ b/app/preact/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/preact",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook for Preact: Develop Preact Component in isolation.",
   "keywords": [
     "storybook"
@@ -42,9 +42,9 @@
   },
   "dependencies": {
     "@babel/plugin-transform-react-jsx": "^7.12.12",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/core": "6.3.0-alpha.5",
-    "@storybook/core-common": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/core": "6.3.0-alpha.6",
+    "@storybook/core-common": "6.3.0-alpha.6",
     "@types/webpack-env": "^1.16.0",
     "core-js": "^3.8.2",
     "global": "^4.4.0",
diff --git a/app/rax/package.json b/app/rax/package.json
index 2780cb5a514f..8690674ddfa7 100644
--- a/app/rax/package.json
+++ b/app/rax/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/rax",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook for Rax: Develop Rax Component in isolation.",
   "keywords": [
     "rax",
@@ -42,8 +42,8 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/core": "6.3.0-alpha.5",
-    "@storybook/core-common": "6.3.0-alpha.5",
+    "@storybook/core": "6.3.0-alpha.6",
+    "@storybook/core-common": "6.3.0-alpha.6",
     "babel-preset-rax": "^1.0.0-beta.0",
     "core-js": "^3.8.2",
     "driver-dom": "^2.2.0",
diff --git a/app/react/package.json b/app/react/package.json
index 9401c42fb9c1..e8539be960e3 100644
--- a/app/react/package.json
+++ b/app/react/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/react",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook for React: Develop React Component in isolation with Hot Reloading.",
   "keywords": [
     "storybook"
@@ -45,10 +45,10 @@
     "@babel/preset-flow": "^7.12.1",
     "@babel/preset-react": "^7.12.10",
     "@pmmmwh/react-refresh-webpack-plugin": "^0.4.3",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/core": "6.3.0-alpha.5",
-    "@storybook/core-common": "6.3.0-alpha.5",
-    "@storybook/node-logger": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/core": "6.3.0-alpha.6",
+    "@storybook/core-common": "6.3.0-alpha.6",
+    "@storybook/node-logger": "6.3.0-alpha.6",
     "@storybook/semver": "^7.3.2",
     "@types/webpack-env": "^1.16.0",
     "babel-plugin-add-react-displayname": "^0.0.5",
@@ -67,7 +67,7 @@
     "webpack": "4"
   },
   "devDependencies": {
-    "@storybook/client-api": "6.3.0-alpha.5",
+    "@storybook/client-api": "6.3.0-alpha.6",
     "@types/node": "^14.14.20",
     "@types/prompts": "^2.0.9"
   },
diff --git a/app/riot/package.json b/app/riot/package.json
index fa141190ce1a..15320293ef81 100644
--- a/app/riot/package.json
+++ b/app/riot/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/riot",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook for riot.js: View riot snippets in isolation with Hot Reloading.",
   "keywords": [
     "storybook"
@@ -42,8 +42,8 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/core": "6.3.0-alpha.5",
-    "@storybook/core-common": "6.3.0-alpha.5",
+    "@storybook/core": "6.3.0-alpha.6",
+    "@storybook/core-common": "6.3.0-alpha.6",
     "core-js": "^3.8.2",
     "global": "^4.4.0",
     "raw-loader": "^4.0.2",
diff --git a/app/server/package.json b/app/server/package.json
index 3d0083e55ef2..60ba724736e5 100644
--- a/app/server/package.json
+++ b/app/server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/server",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook for Server: View HTML snippets from a server in isolation with Hot Reloading.",
   "keywords": [
     "storybook"
@@ -41,12 +41,12 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/api": "6.3.0-alpha.5",
-    "@storybook/client-api": "6.3.0-alpha.5",
-    "@storybook/core": "6.3.0-alpha.5",
-    "@storybook/core-common": "6.3.0-alpha.5",
-    "@storybook/node-logger": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/api": "6.3.0-alpha.6",
+    "@storybook/client-api": "6.3.0-alpha.6",
+    "@storybook/core": "6.3.0-alpha.6",
+    "@storybook/core-common": "6.3.0-alpha.6",
+    "@storybook/node-logger": "6.3.0-alpha.6",
     "@types/webpack-env": "^1.16.0",
     "core-js": "^3.8.2",
     "global": "^4.4.0",
diff --git a/app/svelte/package.json b/app/svelte/package.json
index 14f7ec614c5e..4b69399b75e1 100644
--- a/app/svelte/package.json
+++ b/app/svelte/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/svelte",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook for Svelte: Develop Svelte Component in isolation with Hot Reloading.",
   "keywords": [
     "storybook"
@@ -41,9 +41,9 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/core": "6.3.0-alpha.5",
-    "@storybook/core-common": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/core": "6.3.0-alpha.6",
+    "@storybook/core-common": "6.3.0-alpha.6",
     "core-js": "^3.8.2",
     "global": "^4.4.0",
     "react": "16.14.0",
diff --git a/app/vue/package.json b/app/vue/package.json
index 6acc6db717d7..c689a98c6d2c 100644
--- a/app/vue/package.json
+++ b/app/vue/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/vue",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook for Vue: Develop Vue Component in isolation with Hot Reloading.",
   "keywords": [
     "storybook"
@@ -41,9 +41,9 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/core": "6.3.0-alpha.5",
-    "@storybook/core-common": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/core": "6.3.0-alpha.6",
+    "@storybook/core-common": "6.3.0-alpha.6",
     "@types/webpack-env": "^1.16.0",
     "core-js": "^3.8.2",
     "global": "^4.4.0",
diff --git a/app/vue3/package.json b/app/vue3/package.json
index 2d116766c000..8144bfd50413 100644
--- a/app/vue3/package.json
+++ b/app/vue3/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/vue3",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook for Vue 3: Develop Vue 3 Components in isolation with Hot Reloading.",
   "keywords": [
     "storybook"
@@ -41,9 +41,9 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/core": "6.3.0-alpha.5",
-    "@storybook/core-common": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/core": "6.3.0-alpha.6",
+    "@storybook/core-common": "6.3.0-alpha.6",
     "@types/webpack-env": "^1.16.0",
     "core-js": "^3.8.2",
     "global": "^4.4.0",
diff --git a/app/web-components/package.json b/app/web-components/package.json
index 7f04df2260e0..1d993c5dbac6 100644
--- a/app/web-components/package.json
+++ b/app/web-components/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/web-components",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook for web-components: View web components snippets in isolation with Hot Reloading.",
   "keywords": [
     "lit-html",
@@ -46,10 +46,10 @@
     "@babel/plugin-syntax-dynamic-import": "^7.8.3",
     "@babel/plugin-syntax-import-meta": "^7.10.4",
     "@babel/preset-env": "^7.12.11",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/client-api": "6.3.0-alpha.5",
-    "@storybook/core": "6.3.0-alpha.5",
-    "@storybook/core-common": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/client-api": "6.3.0-alpha.6",
+    "@storybook/core": "6.3.0-alpha.6",
+    "@storybook/core-common": "6.3.0-alpha.6",
     "@types/webpack-env": "^1.16.0",
     "babel-plugin-bundled-import-meta": "^0.3.1",
     "core-js": "^3.8.2",
diff --git a/dev-kits/addon-decorator/package.json b/dev-kits/addon-decorator/package.json
index ff76831b6c06..e8bd24a80808 100644
--- a/dev-kits/addon-decorator/package.json
+++ b/dev-kits/addon-decorator/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-decorator",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "decorator addon for storybook",
   "keywords": [
     "addon",
@@ -25,8 +25,8 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/client-api": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/client-api": "6.3.0-alpha.6",
     "core-js": "^3.8.2",
     "global": "^4.4.0"
   },
diff --git a/dev-kits/addon-parameter/package.json b/dev-kits/addon-parameter/package.json
index ef31a84e3c9b..a9c1e373ec0e 100644
--- a/dev-kits/addon-parameter/package.json
+++ b/dev-kits/addon-parameter/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-parameter",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "parameter addon for storybook",
   "keywords": [
     "addon",
@@ -25,12 +25,12 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/api": "6.3.0-alpha.5",
-    "@storybook/client-logger": "6.3.0-alpha.5",
-    "@storybook/components": "6.3.0-alpha.5",
-    "@storybook/core-events": "6.3.0-alpha.5",
-    "@storybook/theming": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/api": "6.3.0-alpha.6",
+    "@storybook/client-logger": "6.3.0-alpha.6",
+    "@storybook/components": "6.3.0-alpha.6",
+    "@storybook/core-events": "6.3.0-alpha.6",
+    "@storybook/theming": "6.3.0-alpha.6",
     "core-js": "^3.8.2",
     "global": "^4.4.0",
     "react": "^16.8.0 || ^17.0.0",
diff --git a/dev-kits/addon-preview-wrapper/package.json b/dev-kits/addon-preview-wrapper/package.json
index 44b38bca2416..5c06042dce00 100644
--- a/dev-kits/addon-preview-wrapper/package.json
+++ b/dev-kits/addon-preview-wrapper/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-preview-wrapper",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "preview wrapper addon for storybook",
   "keywords": [
     "addon",
@@ -25,7 +25,7 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
     "react": "^16.8.0 || ^17.0.0"
   },
   "publishConfig": {
diff --git a/dev-kits/addon-roundtrip/package.json b/dev-kits/addon-roundtrip/package.json
index 82c123b27f85..194317e4d19d 100644
--- a/dev-kits/addon-roundtrip/package.json
+++ b/dev-kits/addon-roundtrip/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-roundtrip",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "roundtrip addon for storybook",
   "keywords": [
     "addon",
@@ -25,13 +25,13 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/api": "6.3.0-alpha.5",
-    "@storybook/client-api": "6.3.0-alpha.5",
-    "@storybook/client-logger": "6.3.0-alpha.5",
-    "@storybook/components": "6.3.0-alpha.5",
-    "@storybook/core-events": "6.3.0-alpha.5",
-    "@storybook/theming": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/api": "6.3.0-alpha.6",
+    "@storybook/client-api": "6.3.0-alpha.6",
+    "@storybook/client-logger": "6.3.0-alpha.6",
+    "@storybook/components": "6.3.0-alpha.6",
+    "@storybook/core-events": "6.3.0-alpha.6",
+    "@storybook/theming": "6.3.0-alpha.6",
     "core-js": "^3.8.2",
     "global": "^4.4.0",
     "react": "^16.8.0 || ^17.0.0",
diff --git a/examples/angular-cli/package.json b/examples/angular-cli/package.json
index d6e2ab17fa9c..17a1cd7e6ce2 100644
--- a/examples/angular-cli/package.json
+++ b/examples/angular-cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "angular-cli",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "private": true,
   "license": "MIT",
   "scripts": {
@@ -37,19 +37,19 @@
     "@angular/compiler-cli": "^11.2.0",
     "@angular/elements": "^11.2.0",
     "@compodoc/compodoc": "^1.1.11",
-    "@storybook/addon-a11y": "6.3.0-alpha.5",
-    "@storybook/addon-actions": "6.3.0-alpha.5",
-    "@storybook/addon-backgrounds": "6.3.0-alpha.5",
-    "@storybook/addon-controls": "6.3.0-alpha.5",
-    "@storybook/addon-docs": "6.3.0-alpha.5",
-    "@storybook/addon-jest": "6.3.0-alpha.5",
-    "@storybook/addon-knobs": "6.3.0-alpha.5",
-    "@storybook/addon-links": "6.3.0-alpha.5",
-    "@storybook/addon-storyshots": "6.3.0-alpha.5",
-    "@storybook/addon-storysource": "6.3.0-alpha.5",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/angular": "6.3.0-alpha.5",
-    "@storybook/source-loader": "6.3.0-alpha.5",
+    "@storybook/addon-a11y": "6.3.0-alpha.6",
+    "@storybook/addon-actions": "6.3.0-alpha.6",
+    "@storybook/addon-backgrounds": "6.3.0-alpha.6",
+    "@storybook/addon-controls": "6.3.0-alpha.6",
+    "@storybook/addon-docs": "6.3.0-alpha.6",
+    "@storybook/addon-jest": "6.3.0-alpha.6",
+    "@storybook/addon-knobs": "6.3.0-alpha.6",
+    "@storybook/addon-links": "6.3.0-alpha.6",
+    "@storybook/addon-storyshots": "6.3.0-alpha.6",
+    "@storybook/addon-storysource": "6.3.0-alpha.6",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/angular": "6.3.0-alpha.6",
+    "@storybook/source-loader": "6.3.0-alpha.6",
     "@types/core-js": "^2.5.4",
     "@types/jest": "^26.0.16",
     "@types/node": "^14.14.20",
diff --git a/examples/aurelia-kitchen-sink/package.json b/examples/aurelia-kitchen-sink/package.json
index 28009db6715d..27fb1e78c9f5 100644
--- a/examples/aurelia-kitchen-sink/package.json
+++ b/examples/aurelia-kitchen-sink/package.json
@@ -1,6 +1,6 @@
 {
   "name": "aurelia-kitchen-sink",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "private": true,
   "description": "An Aurelia client application.",
   "repository": {
@@ -22,18 +22,18 @@
   },
   "devDependencies": {
     "@aurelia/webpack-loader": "^0.7.0",
-    "@storybook/addon-a11y": "6.3.0-alpha.5",
-    "@storybook/addon-actions": "6.3.0-alpha.5",
-    "@storybook/addon-backgrounds": "6.3.0-alpha.5",
-    "@storybook/addon-docs": "6.3.0-alpha.5",
-    "@storybook/addon-jest": "6.3.0-alpha.5",
-    "@storybook/addon-knobs": "6.3.0-alpha.5",
-    "@storybook/addon-links": "6.3.0-alpha.5",
-    "@storybook/addon-storyshots": "6.3.0-alpha.5",
-    "@storybook/addon-storysource": "6.3.0-alpha.5",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/aurelia": "6.3.0-alpha.5",
-    "@storybook/source-loader": "6.3.0-alpha.5",
+    "@storybook/addon-a11y": "6.3.0-alpha.6",
+    "@storybook/addon-actions": "6.3.0-alpha.6",
+    "@storybook/addon-backgrounds": "6.3.0-alpha.6",
+    "@storybook/addon-docs": "6.3.0-alpha.6",
+    "@storybook/addon-jest": "6.3.0-alpha.6",
+    "@storybook/addon-knobs": "6.3.0-alpha.6",
+    "@storybook/addon-links": "6.3.0-alpha.6",
+    "@storybook/addon-storyshots": "6.3.0-alpha.6",
+    "@storybook/addon-storysource": "6.3.0-alpha.6",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/aurelia": "6.3.0-alpha.6",
+    "@storybook/source-loader": "6.3.0-alpha.6",
     "@types/node": "^14.14.20",
     "css-loader": "^3.6.0",
     "file-loader": "^4.3.0",
diff --git a/examples/cra-kitchen-sink/package.json b/examples/cra-kitchen-sink/package.json
index c493a8d8d7a7..12713f3ea152 100644
--- a/examples/cra-kitchen-sink/package.json
+++ b/examples/cra-kitchen-sink/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cra-kitchen-sink",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "private": true,
   "scripts": {
     "build": "react-scripts build",
@@ -11,7 +11,7 @@
     "test": "react-scripts test --env=jsdom"
   },
   "dependencies": {
-    "@storybook/client-logger": "6.3.0-alpha.5",
+    "@storybook/client-logger": "6.3.0-alpha.6",
     "global": "^4.4.0",
     "prop-types": "^15.7.2",
     "react": "16.14.0",
@@ -21,20 +21,20 @@
   },
   "devDependencies": {
     "@pmmmwh/react-refresh-webpack-plugin": "^0.4.3",
-    "@storybook/addon-a11y": "6.3.0-alpha.5",
-    "@storybook/addon-actions": "6.3.0-alpha.5",
-    "@storybook/addon-backgrounds": "6.3.0-alpha.5",
-    "@storybook/addon-docs": "6.3.0-alpha.5",
-    "@storybook/addon-events": "6.3.0-alpha.5",
-    "@storybook/addon-jest": "6.3.0-alpha.5",
-    "@storybook/addon-knobs": "6.3.0-alpha.5",
-    "@storybook/addon-links": "6.3.0-alpha.5",
-    "@storybook/addon-storyshots": "6.3.0-alpha.5",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/builder-webpack4": "6.3.0-alpha.5",
+    "@storybook/addon-a11y": "6.3.0-alpha.6",
+    "@storybook/addon-actions": "6.3.0-alpha.6",
+    "@storybook/addon-backgrounds": "6.3.0-alpha.6",
+    "@storybook/addon-docs": "6.3.0-alpha.6",
+    "@storybook/addon-events": "6.3.0-alpha.6",
+    "@storybook/addon-jest": "6.3.0-alpha.6",
+    "@storybook/addon-knobs": "6.3.0-alpha.6",
+    "@storybook/addon-links": "6.3.0-alpha.6",
+    "@storybook/addon-storyshots": "6.3.0-alpha.6",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/builder-webpack4": "6.3.0-alpha.6",
     "@storybook/preset-create-react-app": "^3.1.6",
-    "@storybook/react": "6.3.0-alpha.5",
-    "@storybook/theming": "6.3.0-alpha.5",
+    "@storybook/react": "6.3.0-alpha.6",
+    "@storybook/theming": "6.3.0-alpha.6",
     "webpack": "4"
   },
   "storybook": {
diff --git a/examples/cra-react15/package.json b/examples/cra-react15/package.json
index 69b2782cbd9e..7e77382452c7 100644
--- a/examples/cra-react15/package.json
+++ b/examples/cra-react15/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cra-react15",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "private": true,
   "scripts": {
     "build": "react-scripts build",
@@ -18,13 +18,13 @@
     "react-scripts": "3.4.4"
   },
   "devDependencies": {
-    "@storybook/addon-actions": "6.3.0-alpha.5",
-    "@storybook/addon-links": "6.3.0-alpha.5",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/builder-webpack4": "6.3.0-alpha.5",
+    "@storybook/addon-actions": "6.3.0-alpha.6",
+    "@storybook/addon-links": "6.3.0-alpha.6",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/builder-webpack4": "6.3.0-alpha.6",
     "@storybook/preset-create-react-app": "^3.1.6",
-    "@storybook/react": "6.3.0-alpha.5",
-    "@storybook/theming": "6.3.0-alpha.5",
+    "@storybook/react": "6.3.0-alpha.6",
+    "@storybook/theming": "6.3.0-alpha.6",
     "babel-core": "6",
     "babel-runtime": "6",
     "webpack": "4"
diff --git a/examples/cra-ts-essentials/package.json b/examples/cra-ts-essentials/package.json
index 9500d8e66545..97698fdacb12 100644
--- a/examples/cra-ts-essentials/package.json
+++ b/examples/cra-ts-essentials/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cra-ts-essentials",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "private": true,
   "scripts": {
     "build": "react-scripts build",
@@ -34,11 +34,11 @@
     "typescript": "^3.9.7"
   },
   "devDependencies": {
-    "@storybook/addon-essentials": "6.3.0-alpha.5",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/builder-webpack4": "6.3.0-alpha.5",
+    "@storybook/addon-essentials": "6.3.0-alpha.6",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/builder-webpack4": "6.3.0-alpha.6",
     "@storybook/preset-create-react-app": "^3.1.6",
-    "@storybook/react": "6.3.0-alpha.5",
+    "@storybook/react": "6.3.0-alpha.6",
     "webpack": "4"
   },
   "storybook": {
diff --git a/examples/cra-ts-kitchen-sink/package.json b/examples/cra-ts-kitchen-sink/package.json
index 49f801fd533e..6eb73f636e21 100644
--- a/examples/cra-ts-kitchen-sink/package.json
+++ b/examples/cra-ts-kitchen-sink/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cra-ts-kitchen-sink",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "private": true,
   "scripts": {
     "build": "react-scripts build",
@@ -34,15 +34,15 @@
     "typescript": "^3.9.7"
   },
   "devDependencies": {
-    "@storybook/addon-a11y": "6.3.0-alpha.5",
-    "@storybook/addon-actions": "6.3.0-alpha.5",
-    "@storybook/addon-docs": "6.3.0-alpha.5",
-    "@storybook/addon-knobs": "6.3.0-alpha.5",
-    "@storybook/addon-links": "6.3.0-alpha.5",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/builder-webpack4": "6.3.0-alpha.5",
+    "@storybook/addon-a11y": "6.3.0-alpha.6",
+    "@storybook/addon-actions": "6.3.0-alpha.6",
+    "@storybook/addon-docs": "6.3.0-alpha.6",
+    "@storybook/addon-knobs": "6.3.0-alpha.6",
+    "@storybook/addon-links": "6.3.0-alpha.6",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/builder-webpack4": "6.3.0-alpha.6",
     "@storybook/preset-create-react-app": "^3.1.6",
-    "@storybook/react": "6.3.0-alpha.5",
+    "@storybook/react": "6.3.0-alpha.6",
     "@types/enzyme": "^3.10.8",
     "enzyme": "^3.11.0",
     "enzyme-adapter-react-16": "^1.9.1",
diff --git a/examples/dev-kits/package.json b/examples/dev-kits/package.json
index 44b7a208011d..5cbe73c72999 100644
--- a/examples/dev-kits/package.json
+++ b/examples/dev-kits/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/example-devkits",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "private": true,
   "scripts": {
     "build-storybook": "cross-env STORYBOOK_DISPLAY_WARNING=true DISPLAY_WARNING=true build-storybook -c ./",
@@ -8,18 +8,18 @@
     "storybook": "cross-env STORYBOOK_DISPLAY_WARNING=true DISPLAY_WARNING=true start-storybook -p 9011 -c ./"
   },
   "devDependencies": {
-    "@storybook/addon-decorator": "6.3.0-alpha.5",
-    "@storybook/addon-parameter": "6.3.0-alpha.5",
-    "@storybook/addon-preview-wrapper": "6.3.0-alpha.5",
-    "@storybook/addon-roundtrip": "6.3.0-alpha.5",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/api": "6.3.0-alpha.5",
-    "@storybook/client-api": "6.3.0-alpha.5",
-    "@storybook/components": "6.3.0-alpha.5",
-    "@storybook/core-events": "6.3.0-alpha.5",
-    "@storybook/node-logger": "6.3.0-alpha.5",
-    "@storybook/react": "6.3.0-alpha.5",
-    "@storybook/theming": "6.3.0-alpha.5",
+    "@storybook/addon-decorator": "6.3.0-alpha.6",
+    "@storybook/addon-parameter": "6.3.0-alpha.6",
+    "@storybook/addon-preview-wrapper": "6.3.0-alpha.6",
+    "@storybook/addon-roundtrip": "6.3.0-alpha.6",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/api": "6.3.0-alpha.6",
+    "@storybook/client-api": "6.3.0-alpha.6",
+    "@storybook/components": "6.3.0-alpha.6",
+    "@storybook/core-events": "6.3.0-alpha.6",
+    "@storybook/node-logger": "6.3.0-alpha.6",
+    "@storybook/react": "6.3.0-alpha.6",
+    "@storybook/theming": "6.3.0-alpha.6",
     "cors": "^2.8.5",
     "cross-env": "^7.0.3",
     "enzyme-to-json": "^3.6.1",
diff --git a/examples/ember-cli/package.json b/examples/ember-cli/package.json
index 13f42ccac155..214f44136501 100644
--- a/examples/ember-cli/package.json
+++ b/examples/ember-cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ember-example",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "private": true,
   "scripts": {
     "build": "ember build --output-path ember-output",
@@ -17,19 +17,19 @@
   "devDependencies": {
     "@babel/core": "^7.12.10",
     "@ember/optional-features": "^2.0.0",
-    "@storybook/addon-a11y": "6.3.0-alpha.5",
-    "@storybook/addon-actions": "6.3.0-alpha.5",
-    "@storybook/addon-backgrounds": "6.3.0-alpha.5",
-    "@storybook/addon-controls": "6.3.0-alpha.5",
-    "@storybook/addon-docs": "6.3.0-alpha.5",
-    "@storybook/addon-knobs": "6.3.0-alpha.5",
-    "@storybook/addon-links": "6.3.0-alpha.5",
-    "@storybook/addon-storysource": "6.3.0-alpha.5",
-    "@storybook/addon-viewport": "6.3.0-alpha.5",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/ember": "6.3.0-alpha.5",
+    "@storybook/addon-a11y": "6.3.0-alpha.6",
+    "@storybook/addon-actions": "6.3.0-alpha.6",
+    "@storybook/addon-backgrounds": "6.3.0-alpha.6",
+    "@storybook/addon-controls": "6.3.0-alpha.6",
+    "@storybook/addon-docs": "6.3.0-alpha.6",
+    "@storybook/addon-knobs": "6.3.0-alpha.6",
+    "@storybook/addon-links": "6.3.0-alpha.6",
+    "@storybook/addon-storysource": "6.3.0-alpha.6",
+    "@storybook/addon-viewport": "6.3.0-alpha.6",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/ember": "6.3.0-alpha.6",
     "@storybook/ember-cli-storybook": "^0.2.1",
-    "@storybook/source-loader": "6.3.0-alpha.5",
+    "@storybook/source-loader": "6.3.0-alpha.6",
     "babel-loader": "^8",
     "broccoli-asset-rev": "^3.0.0",
     "cross-env": "^7.0.3",
diff --git a/examples/html-kitchen-sink/package.json b/examples/html-kitchen-sink/package.json
index fe0a986a509b..f4faeb6ad127 100644
--- a/examples/html-kitchen-sink/package.json
+++ b/examples/html-kitchen-sink/package.json
@@ -1,6 +1,6 @@
 {
   "name": "html-kitchen-sink",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "private": true,
   "description": "",
   "keywords": [],
@@ -13,25 +13,25 @@
     "storybook": "start-storybook -p 9006"
   },
   "devDependencies": {
-    "@storybook/addon-a11y": "6.3.0-alpha.5",
-    "@storybook/addon-actions": "6.3.0-alpha.5",
-    "@storybook/addon-backgrounds": "6.3.0-alpha.5",
-    "@storybook/addon-controls": "6.3.0-alpha.5",
-    "@storybook/addon-docs": "6.3.0-alpha.5",
-    "@storybook/addon-events": "6.3.0-alpha.5",
-    "@storybook/addon-jest": "6.3.0-alpha.5",
-    "@storybook/addon-knobs": "6.3.0-alpha.5",
-    "@storybook/addon-links": "6.3.0-alpha.5",
+    "@storybook/addon-a11y": "6.3.0-alpha.6",
+    "@storybook/addon-actions": "6.3.0-alpha.6",
+    "@storybook/addon-backgrounds": "6.3.0-alpha.6",
+    "@storybook/addon-controls": "6.3.0-alpha.6",
+    "@storybook/addon-docs": "6.3.0-alpha.6",
+    "@storybook/addon-events": "6.3.0-alpha.6",
+    "@storybook/addon-jest": "6.3.0-alpha.6",
+    "@storybook/addon-knobs": "6.3.0-alpha.6",
+    "@storybook/addon-links": "6.3.0-alpha.6",
     "@storybook/addon-postcss": "^2.0.0",
-    "@storybook/addon-storyshots": "6.3.0-alpha.5",
-    "@storybook/addon-storysource": "6.3.0-alpha.5",
-    "@storybook/addon-viewport": "6.3.0-alpha.5",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/client-api": "6.3.0-alpha.5",
-    "@storybook/core": "6.3.0-alpha.5",
-    "@storybook/core-events": "6.3.0-alpha.5",
-    "@storybook/html": "6.3.0-alpha.5",
-    "@storybook/source-loader": "6.3.0-alpha.5",
+    "@storybook/addon-storyshots": "6.3.0-alpha.6",
+    "@storybook/addon-storysource": "6.3.0-alpha.6",
+    "@storybook/addon-viewport": "6.3.0-alpha.6",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/client-api": "6.3.0-alpha.6",
+    "@storybook/core": "6.3.0-alpha.6",
+    "@storybook/core-events": "6.3.0-alpha.6",
+    "@storybook/html": "6.3.0-alpha.6",
+    "@storybook/source-loader": "6.3.0-alpha.6",
     "autoprefixer": "^10.0.1",
     "eventemitter3": "^4.0.7",
     "format-json": "^1.0.3",
diff --git a/examples/marko-cli/package.json b/examples/marko-cli/package.json
index 54f2e6d4d837..eec346abd226 100644
--- a/examples/marko-cli/package.json
+++ b/examples/marko-cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "marko-cli",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "private": true,
   "description": "Demo of how to build an app using marko-starter",
   "repository": {
@@ -23,13 +23,13 @@
     "marko-starter": "^2.1.0"
   },
   "devDependencies": {
-    "@storybook/addon-a11y": "6.3.0-alpha.5",
-    "@storybook/addon-actions": "6.3.0-alpha.5",
-    "@storybook/addon-knobs": "6.3.0-alpha.5",
-    "@storybook/addon-storysource": "6.3.0-alpha.5",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/marko": "6.3.0-alpha.5",
-    "@storybook/source-loader": "6.3.0-alpha.5",
+    "@storybook/addon-a11y": "6.3.0-alpha.6",
+    "@storybook/addon-actions": "6.3.0-alpha.6",
+    "@storybook/addon-knobs": "6.3.0-alpha.6",
+    "@storybook/addon-storysource": "6.3.0-alpha.6",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/marko": "6.3.0-alpha.6",
+    "@storybook/source-loader": "6.3.0-alpha.6",
     "prettier": "~2.2.1",
     "webpack": "4"
   },
diff --git a/examples/mithril-kitchen-sink/package.json b/examples/mithril-kitchen-sink/package.json
index 6b1451f95d90..c9439a58cf25 100644
--- a/examples/mithril-kitchen-sink/package.json
+++ b/examples/mithril-kitchen-sink/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mithril-example",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "private": true,
   "scripts": {
     "build-storybook": "build-storybook",
@@ -10,17 +10,17 @@
     "mithril": "^1.1.7"
   },
   "devDependencies": {
-    "@storybook/addon-a11y": "6.3.0-alpha.5",
-    "@storybook/addon-actions": "6.3.0-alpha.5",
-    "@storybook/addon-backgrounds": "6.3.0-alpha.5",
-    "@storybook/addon-knobs": "6.3.0-alpha.5",
-    "@storybook/addon-links": "6.3.0-alpha.5",
-    "@storybook/addon-storyshots": "6.3.0-alpha.5",
-    "@storybook/addon-storysource": "6.3.0-alpha.5",
-    "@storybook/addon-viewport": "6.3.0-alpha.5",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/mithril": "6.3.0-alpha.5",
-    "@storybook/source-loader": "6.3.0-alpha.5",
+    "@storybook/addon-a11y": "6.3.0-alpha.6",
+    "@storybook/addon-actions": "6.3.0-alpha.6",
+    "@storybook/addon-backgrounds": "6.3.0-alpha.6",
+    "@storybook/addon-knobs": "6.3.0-alpha.6",
+    "@storybook/addon-links": "6.3.0-alpha.6",
+    "@storybook/addon-storyshots": "6.3.0-alpha.6",
+    "@storybook/addon-storysource": "6.3.0-alpha.6",
+    "@storybook/addon-viewport": "6.3.0-alpha.6",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/mithril": "6.3.0-alpha.6",
+    "@storybook/source-loader": "6.3.0-alpha.6",
     "webpack": "4"
   },
   "storybook": {
diff --git a/examples/official-storybook/package.json b/examples/official-storybook/package.json
index 83dfcb226524..e66973e5eb1e 100644
--- a/examples/official-storybook/package.json
+++ b/examples/official-storybook/package.json
@@ -1,6 +1,6 @@
 {
   "name": "official-storybook",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "private": true,
   "scripts": {
     "build-storybook": "cross-env STORYBOOK_DISPLAY_WARNING=true DISPLAY_WARNING=true build-storybook -c ./",
@@ -15,33 +15,33 @@
   "devDependencies": {
     "@packtracker/webpack-plugin": "^2.3.0",
     "@pmmmwh/react-refresh-webpack-plugin": "^0.4.3",
-    "@storybook/addon-a11y": "6.3.0-alpha.5",
-    "@storybook/addon-actions": "6.3.0-alpha.5",
-    "@storybook/addon-backgrounds": "6.3.0-alpha.5",
-    "@storybook/addon-controls": "6.3.0-alpha.5",
-    "@storybook/addon-cssresources": "6.3.0-alpha.5",
-    "@storybook/addon-design-assets": "6.3.0-alpha.5",
-    "@storybook/addon-docs": "6.3.0-alpha.5",
-    "@storybook/addon-events": "6.3.0-alpha.5",
-    "@storybook/addon-graphql": "6.3.0-alpha.5",
-    "@storybook/addon-jest": "6.3.0-alpha.5",
-    "@storybook/addon-knobs": "6.3.0-alpha.5",
-    "@storybook/addon-links": "6.3.0-alpha.5",
-    "@storybook/addon-queryparams": "6.3.0-alpha.5",
-    "@storybook/addon-storyshots": "6.3.0-alpha.5",
-    "@storybook/addon-storyshots-puppeteer": "6.3.0-alpha.5",
-    "@storybook/addon-storysource": "6.3.0-alpha.5",
-    "@storybook/addon-toolbars": "6.3.0-alpha.5",
-    "@storybook/addon-viewport": "6.3.0-alpha.5",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/cli": "6.3.0-alpha.5",
-    "@storybook/components": "6.3.0-alpha.5",
-    "@storybook/core-events": "6.3.0-alpha.5",
+    "@storybook/addon-a11y": "6.3.0-alpha.6",
+    "@storybook/addon-actions": "6.3.0-alpha.6",
+    "@storybook/addon-backgrounds": "6.3.0-alpha.6",
+    "@storybook/addon-controls": "6.3.0-alpha.6",
+    "@storybook/addon-cssresources": "6.3.0-alpha.6",
+    "@storybook/addon-design-assets": "6.3.0-alpha.6",
+    "@storybook/addon-docs": "6.3.0-alpha.6",
+    "@storybook/addon-events": "6.3.0-alpha.6",
+    "@storybook/addon-graphql": "6.3.0-alpha.6",
+    "@storybook/addon-jest": "6.3.0-alpha.6",
+    "@storybook/addon-knobs": "6.3.0-alpha.6",
+    "@storybook/addon-links": "6.3.0-alpha.6",
+    "@storybook/addon-queryparams": "6.3.0-alpha.6",
+    "@storybook/addon-storyshots": "6.3.0-alpha.6",
+    "@storybook/addon-storyshots-puppeteer": "6.3.0-alpha.6",
+    "@storybook/addon-storysource": "6.3.0-alpha.6",
+    "@storybook/addon-toolbars": "6.3.0-alpha.6",
+    "@storybook/addon-viewport": "6.3.0-alpha.6",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/cli": "6.3.0-alpha.6",
+    "@storybook/components": "6.3.0-alpha.6",
+    "@storybook/core-events": "6.3.0-alpha.6",
     "@storybook/design-system": "^5.4.7",
-    "@storybook/node-logger": "6.3.0-alpha.5",
-    "@storybook/react": "6.3.0-alpha.5",
-    "@storybook/source-loader": "6.3.0-alpha.5",
-    "@storybook/theming": "6.3.0-alpha.5",
+    "@storybook/node-logger": "6.3.0-alpha.6",
+    "@storybook/react": "6.3.0-alpha.6",
+    "@storybook/source-loader": "6.3.0-alpha.6",
+    "@storybook/theming": "6.3.0-alpha.6",
     "chromatic": "^5.6.0",
     "cors": "^2.8.5",
     "cross-env": "^7.0.3",
diff --git a/examples/preact-kitchen-sink/package.json b/examples/preact-kitchen-sink/package.json
index 093753a2eeec..c74b5522ecbd 100644
--- a/examples/preact-kitchen-sink/package.json
+++ b/examples/preact-kitchen-sink/package.json
@@ -1,6 +1,6 @@
 {
   "name": "preact-example",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "private": true,
   "scripts": {
     "build": "cross-env NODE_ENV=production webpack --progress --hide-modules",
@@ -15,17 +15,17 @@
   "devDependencies": {
     "@babel/core": "^7.12.10",
     "@babel/plugin-transform-runtime": "^7.12.10",
-    "@storybook/addon-a11y": "6.3.0-alpha.5",
-    "@storybook/addon-actions": "6.3.0-alpha.5",
-    "@storybook/addon-backgrounds": "6.3.0-alpha.5",
-    "@storybook/addon-knobs": "6.3.0-alpha.5",
-    "@storybook/addon-links": "6.3.0-alpha.5",
-    "@storybook/addon-storyshots": "6.3.0-alpha.5",
-    "@storybook/addon-storysource": "6.3.0-alpha.5",
-    "@storybook/addon-viewport": "6.3.0-alpha.5",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/preact": "6.3.0-alpha.5",
-    "@storybook/source-loader": "6.3.0-alpha.5",
+    "@storybook/addon-a11y": "6.3.0-alpha.6",
+    "@storybook/addon-actions": "6.3.0-alpha.6",
+    "@storybook/addon-backgrounds": "6.3.0-alpha.6",
+    "@storybook/addon-knobs": "6.3.0-alpha.6",
+    "@storybook/addon-links": "6.3.0-alpha.6",
+    "@storybook/addon-storyshots": "6.3.0-alpha.6",
+    "@storybook/addon-storysource": "6.3.0-alpha.6",
+    "@storybook/addon-viewport": "6.3.0-alpha.6",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/preact": "6.3.0-alpha.6",
+    "@storybook/source-loader": "6.3.0-alpha.6",
     "babel-loader": "^8.2.2",
     "cross-env": "^7.0.3",
     "file-loader": "^6.2.0",
diff --git a/examples/rax-kitchen-sink/package.json b/examples/rax-kitchen-sink/package.json
index c8f52bcef49c..3a2b91dc97ea 100644
--- a/examples/rax-kitchen-sink/package.json
+++ b/examples/rax-kitchen-sink/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rax-kitchen-sink",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "private": true,
   "scripts": {
     "build": "build-scripts build",
@@ -20,20 +20,20 @@
   "devDependencies": {
     "@alib/build-scripts": "^0.1.8",
     "@babel/preset-react": "^7.12.10",
-    "@storybook/addon-a11y": "6.3.0-alpha.5",
-    "@storybook/addon-actions": "6.3.0-alpha.5",
-    "@storybook/addon-backgrounds": "6.3.0-alpha.5",
-    "@storybook/addon-events": "6.3.0-alpha.5",
-    "@storybook/addon-jest": "6.3.0-alpha.5",
-    "@storybook/addon-knobs": "6.3.0-alpha.5",
-    "@storybook/addon-links": "6.3.0-alpha.5",
-    "@storybook/addon-storyshots": "6.3.0-alpha.5",
-    "@storybook/addon-storysource": "6.3.0-alpha.5",
-    "@storybook/addon-viewport": "6.3.0-alpha.5",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/rax": "6.3.0-alpha.5",
-    "@storybook/source-loader": "6.3.0-alpha.5",
-    "@storybook/theming": "6.3.0-alpha.5",
+    "@storybook/addon-a11y": "6.3.0-alpha.6",
+    "@storybook/addon-actions": "6.3.0-alpha.6",
+    "@storybook/addon-backgrounds": "6.3.0-alpha.6",
+    "@storybook/addon-events": "6.3.0-alpha.6",
+    "@storybook/addon-jest": "6.3.0-alpha.6",
+    "@storybook/addon-knobs": "6.3.0-alpha.6",
+    "@storybook/addon-links": "6.3.0-alpha.6",
+    "@storybook/addon-storyshots": "6.3.0-alpha.6",
+    "@storybook/addon-storysource": "6.3.0-alpha.6",
+    "@storybook/addon-viewport": "6.3.0-alpha.6",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/rax": "6.3.0-alpha.6",
+    "@storybook/source-loader": "6.3.0-alpha.6",
+    "@storybook/theming": "6.3.0-alpha.6",
     "babel-eslint": "^10.1.0",
     "build-plugin-rax-app": "^0.2.0",
     "stylesheet-loader": "^0.8.0"
diff --git a/examples/react-ts-webpack4/package.json b/examples/react-ts-webpack4/package.json
index df0a208d855c..97b85ebd375e 100644
--- a/examples/react-ts-webpack4/package.json
+++ b/examples/react-ts-webpack4/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/example-react-ts-webpack4",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "private": true,
   "scripts": {
     "build-storybook": "cross-env STORYBOOK_DISPLAY_WARNING=true DISPLAY_WARNING=true build-storybook -c ./",
@@ -8,10 +8,10 @@
     "storybook": "cross-env STORYBOOK_DISPLAY_WARNING=true DISPLAY_WARNING=true start-storybook -p 9011 -c ./"
   },
   "dependencies": {
-    "@storybook/addon-controls": "6.3.0-alpha.5",
-    "@storybook/addon-essentials": "6.3.0-alpha.5",
-    "@storybook/builder-webpack4": "6.3.0-alpha.5",
-    "@storybook/react": "6.3.0-alpha.5",
+    "@storybook/addon-controls": "6.3.0-alpha.6",
+    "@storybook/addon-essentials": "6.3.0-alpha.6",
+    "@storybook/builder-webpack4": "6.3.0-alpha.6",
+    "@storybook/react": "6.3.0-alpha.6",
     "@types/react": "^16.14.2",
     "@types/react-dom": "^16.9.10",
     "prop-types": "15.7.2",
diff --git a/examples/react-ts/package.json b/examples/react-ts/package.json
index 63daea79618f..18b0b10e5e3d 100644
--- a/examples/react-ts/package.json
+++ b/examples/react-ts/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/example-react-ts",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "private": true,
   "scripts": {
     "build-storybook": "cross-env STORYBOOK_DISPLAY_WARNING=true DISPLAY_WARNING=true build-storybook -c ./",
@@ -8,9 +8,9 @@
     "storybook": "cross-env STORYBOOK_DISPLAY_WARNING=true DISPLAY_WARNING=true start-storybook -p 9011 -c ./"
   },
   "dependencies": {
-    "@storybook/addon-controls": "6.3.0-alpha.5",
-    "@storybook/addon-essentials": "6.3.0-alpha.5",
-    "@storybook/react": "6.3.0-alpha.5",
+    "@storybook/addon-controls": "6.3.0-alpha.6",
+    "@storybook/addon-essentials": "6.3.0-alpha.6",
+    "@storybook/react": "6.3.0-alpha.6",
     "@types/react": "^16.14.2",
     "@types/react-dom": "^16.9.10",
     "prop-types": "15.7.2",
diff --git a/examples/riot-kitchen-sink/package.json b/examples/riot-kitchen-sink/package.json
index e4931a0a49ef..2a24968b76a1 100644
--- a/examples/riot-kitchen-sink/package.json
+++ b/examples/riot-kitchen-sink/package.json
@@ -1,6 +1,6 @@
 {
   "name": "riot-example",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "private": true,
   "scripts": {
     "build": "cross-env NODE_ENV=production webpack --progress --hide-modules",
@@ -15,17 +15,17 @@
   },
   "devDependencies": {
     "@babel/core": "^7.12.10",
-    "@storybook/addon-a11y": "6.3.0-alpha.5",
-    "@storybook/addon-actions": "6.3.0-alpha.5",
-    "@storybook/addon-backgrounds": "6.3.0-alpha.5",
-    "@storybook/addon-knobs": "6.3.0-alpha.5",
-    "@storybook/addon-links": "6.3.0-alpha.5",
-    "@storybook/addon-storyshots": "6.3.0-alpha.5",
-    "@storybook/addon-storysource": "6.3.0-alpha.5",
-    "@storybook/addon-viewport": "6.3.0-alpha.5",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/riot": "6.3.0-alpha.5",
-    "@storybook/source-loader": "6.3.0-alpha.5",
+    "@storybook/addon-a11y": "6.3.0-alpha.6",
+    "@storybook/addon-actions": "6.3.0-alpha.6",
+    "@storybook/addon-backgrounds": "6.3.0-alpha.6",
+    "@storybook/addon-knobs": "6.3.0-alpha.6",
+    "@storybook/addon-links": "6.3.0-alpha.6",
+    "@storybook/addon-storyshots": "6.3.0-alpha.6",
+    "@storybook/addon-storysource": "6.3.0-alpha.6",
+    "@storybook/addon-viewport": "6.3.0-alpha.6",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/riot": "6.3.0-alpha.6",
+    "@storybook/source-loader": "6.3.0-alpha.6",
     "babel-loader": "^8.2.2",
     "cross-env": "^7.0.3",
     "file-loader": "^6.2.0",
diff --git a/examples/server-kitchen-sink/package.json b/examples/server-kitchen-sink/package.json
index 8805220598b2..27682b6df50d 100644
--- a/examples/server-kitchen-sink/package.json
+++ b/examples/server-kitchen-sink/package.json
@@ -1,6 +1,6 @@
 {
   "name": "server-kitchen-sink",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "private": true,
   "description": "",
   "keywords": [],
@@ -14,13 +14,13 @@
     "storybook": "SERVER_PORT=1137 start-storybook -p 9006 --quiet"
   },
   "devDependencies": {
-    "@storybook/addon-a11y": "6.3.0-alpha.5",
-    "@storybook/addon-actions": "6.3.0-alpha.5",
-    "@storybook/addon-backgrounds": "6.3.0-alpha.5",
-    "@storybook/addon-controls": "6.3.0-alpha.5",
-    "@storybook/addon-links": "6.3.0-alpha.5",
-    "@storybook/node-logger": "6.3.0-alpha.5",
-    "@storybook/server": "6.3.0-alpha.5",
+    "@storybook/addon-a11y": "6.3.0-alpha.6",
+    "@storybook/addon-actions": "6.3.0-alpha.6",
+    "@storybook/addon-backgrounds": "6.3.0-alpha.6",
+    "@storybook/addon-controls": "6.3.0-alpha.6",
+    "@storybook/addon-links": "6.3.0-alpha.6",
+    "@storybook/node-logger": "6.3.0-alpha.6",
+    "@storybook/server": "6.3.0-alpha.6",
     "concurrently": "^5.3.0",
     "cors": "^2.8.5",
     "express": "~4.17.1",
diff --git a/examples/standalone-preview/package.json b/examples/standalone-preview/package.json
index ffdd94141f24..630fb220f69b 100644
--- a/examples/standalone-preview/package.json
+++ b/examples/standalone-preview/package.json
@@ -1,12 +1,12 @@
 {
   "name": "standalone-preview",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "private": true,
   "scripts": {
     "storybook": "parcel ./storybook.html --port 1337"
   },
   "devDependencies": {
-    "@storybook/react": "6.3.0-alpha.5",
+    "@storybook/react": "6.3.0-alpha.6",
     "parcel": "^1.12.4",
     "react": "16.14.0",
     "react-dom": "16.14.0"
diff --git a/examples/svelte-kitchen-sink/package.json b/examples/svelte-kitchen-sink/package.json
index 1e0fd088198d..b360d24df593 100644
--- a/examples/svelte-kitchen-sink/package.json
+++ b/examples/svelte-kitchen-sink/package.json
@@ -1,6 +1,6 @@
 {
   "name": "svelte-example",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "private": true,
   "scripts": {
     "build-storybook": "build-storybook -s public",
@@ -10,19 +10,19 @@
     "global": "^4.4.0"
   },
   "devDependencies": {
-    "@storybook/addon-a11y": "6.3.0-alpha.5",
-    "@storybook/addon-actions": "6.3.0-alpha.5",
-    "@storybook/addon-backgrounds": "6.3.0-alpha.5",
-    "@storybook/addon-controls": "6.3.0-alpha.5",
-    "@storybook/addon-docs": "6.3.0-alpha.5",
-    "@storybook/addon-knobs": "6.3.0-alpha.5",
-    "@storybook/addon-links": "6.3.0-alpha.5",
-    "@storybook/addon-storyshots": "6.3.0-alpha.5",
-    "@storybook/addon-storysource": "6.3.0-alpha.5",
-    "@storybook/addon-viewport": "6.3.0-alpha.5",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/source-loader": "6.3.0-alpha.5",
-    "@storybook/svelte": "6.3.0-alpha.5",
+    "@storybook/addon-a11y": "6.3.0-alpha.6",
+    "@storybook/addon-actions": "6.3.0-alpha.6",
+    "@storybook/addon-backgrounds": "6.3.0-alpha.6",
+    "@storybook/addon-controls": "6.3.0-alpha.6",
+    "@storybook/addon-docs": "6.3.0-alpha.6",
+    "@storybook/addon-knobs": "6.3.0-alpha.6",
+    "@storybook/addon-links": "6.3.0-alpha.6",
+    "@storybook/addon-storyshots": "6.3.0-alpha.6",
+    "@storybook/addon-storysource": "6.3.0-alpha.6",
+    "@storybook/addon-viewport": "6.3.0-alpha.6",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/source-loader": "6.3.0-alpha.6",
+    "@storybook/svelte": "6.3.0-alpha.6",
     "svelte-jester": "1.3.0",
     "svelte-preprocess": "4.6.8"
   },
diff --git a/examples/vue-3-cli/package.json b/examples/vue-3-cli/package.json
index 380e68b4e4a5..6796873f2537 100644
--- a/examples/vue-3-cli/package.json
+++ b/examples/vue-3-cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vue-3-cli-example",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "private": true,
   "scripts": {
     "build": "vue-cli-service build",
@@ -14,11 +14,11 @@
   },
   "devDependencies": {
     "@babel/core": "^7.12.10",
-    "@storybook/addon-actions": "6.3.0-alpha.5",
-    "@storybook/addon-essentials": "6.3.0-alpha.5",
-    "@storybook/addon-links": "6.3.0-alpha.5",
-    "@storybook/addon-storyshots": "6.3.0-alpha.5",
-    "@storybook/vue3": "6.3.0-alpha.5",
+    "@storybook/addon-actions": "6.3.0-alpha.6",
+    "@storybook/addon-essentials": "6.3.0-alpha.6",
+    "@storybook/addon-links": "6.3.0-alpha.6",
+    "@storybook/addon-storyshots": "6.3.0-alpha.6",
+    "@storybook/vue3": "6.3.0-alpha.6",
     "@vue/cli-plugin-babel": "~4.5.0",
     "@vue/cli-plugin-typescript": "~4.5.0",
     "@vue/cli-service": "~4.5.0",
diff --git a/examples/vue-cli/package.json b/examples/vue-cli/package.json
index 175554c9a4aa..075554ab5d8a 100644
--- a/examples/vue-cli/package.json
+++ b/examples/vue-cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vue-cli-example",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "private": true,
   "scripts": {
     "build": "vue-cli-service build",
@@ -15,11 +15,11 @@
     "vue-property-decorator": "^9.1.2"
   },
   "devDependencies": {
-    "@storybook/addon-controls": "6.3.0-alpha.5",
-    "@storybook/addon-essentials": "6.3.0-alpha.5",
+    "@storybook/addon-controls": "6.3.0-alpha.6",
+    "@storybook/addon-essentials": "6.3.0-alpha.6",
     "@storybook/preset-scss": "^1.0.3",
-    "@storybook/source-loader": "6.3.0-alpha.5",
-    "@storybook/vue": "6.3.0-alpha.5",
+    "@storybook/source-loader": "6.3.0-alpha.6",
+    "@storybook/vue": "6.3.0-alpha.6",
     "@vue/cli-plugin-babel": "~4.3.1",
     "@vue/cli-plugin-typescript": "~4.3.1",
     "@vue/cli-service": "~4.3.1",
diff --git a/examples/vue-kitchen-sink/package.json b/examples/vue-kitchen-sink/package.json
index dd350b6d2afd..4f622905c2b2 100644
--- a/examples/vue-kitchen-sink/package.json
+++ b/examples/vue-kitchen-sink/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vue-example",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "private": true,
   "scripts": {
     "build": "cross-env NODE_ENV=production webpack --progress --hide-modules",
@@ -14,19 +14,19 @@
   },
   "devDependencies": {
     "@babel/core": "^7.12.10",
-    "@storybook/addon-a11y": "6.3.0-alpha.5",
-    "@storybook/addon-actions": "6.3.0-alpha.5",
-    "@storybook/addon-backgrounds": "6.3.0-alpha.5",
-    "@storybook/addon-controls": "6.3.0-alpha.5",
-    "@storybook/addon-docs": "6.3.0-alpha.5",
-    "@storybook/addon-knobs": "6.3.0-alpha.5",
-    "@storybook/addon-links": "6.3.0-alpha.5",
-    "@storybook/addon-storyshots": "6.3.0-alpha.5",
-    "@storybook/addon-storysource": "6.3.0-alpha.5",
-    "@storybook/addon-viewport": "6.3.0-alpha.5",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/source-loader": "6.3.0-alpha.5",
-    "@storybook/vue": "6.3.0-alpha.5",
+    "@storybook/addon-a11y": "6.3.0-alpha.6",
+    "@storybook/addon-actions": "6.3.0-alpha.6",
+    "@storybook/addon-backgrounds": "6.3.0-alpha.6",
+    "@storybook/addon-controls": "6.3.0-alpha.6",
+    "@storybook/addon-docs": "6.3.0-alpha.6",
+    "@storybook/addon-knobs": "6.3.0-alpha.6",
+    "@storybook/addon-links": "6.3.0-alpha.6",
+    "@storybook/addon-storyshots": "6.3.0-alpha.6",
+    "@storybook/addon-storysource": "6.3.0-alpha.6",
+    "@storybook/addon-viewport": "6.3.0-alpha.6",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/source-loader": "6.3.0-alpha.6",
+    "@storybook/vue": "6.3.0-alpha.6",
     "@vue/babel-preset-jsx": "^1.2.4",
     "babel-loader": "^8.2.2",
     "cross-env": "^7.0.3",
diff --git a/examples/web-components-kitchen-sink/package.json b/examples/web-components-kitchen-sink/package.json
index 382943a69235..45b68f142f55 100644
--- a/examples/web-components-kitchen-sink/package.json
+++ b/examples/web-components-kitchen-sink/package.json
@@ -1,6 +1,6 @@
 {
   "name": "web-components-kitchen-sink",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "private": true,
   "description": "",
   "keywords": [],
@@ -12,24 +12,24 @@
     "storybook": "start-storybook -p 9006"
   },
   "devDependencies": {
-    "@storybook/addon-a11y": "6.3.0-alpha.5",
-    "@storybook/addon-actions": "6.3.0-alpha.5",
-    "@storybook/addon-backgrounds": "6.3.0-alpha.5",
-    "@storybook/addon-controls": "6.3.0-alpha.5",
-    "@storybook/addon-docs": "6.3.0-alpha.5",
-    "@storybook/addon-events": "6.3.0-alpha.5",
-    "@storybook/addon-jest": "6.3.0-alpha.5",
-    "@storybook/addon-knobs": "6.3.0-alpha.5",
-    "@storybook/addon-links": "6.3.0-alpha.5",
-    "@storybook/addon-storyshots": "6.3.0-alpha.5",
-    "@storybook/addon-storysource": "6.3.0-alpha.5",
-    "@storybook/addon-viewport": "6.3.0-alpha.5",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/client-api": "6.3.0-alpha.5",
-    "@storybook/core": "6.3.0-alpha.5",
-    "@storybook/core-events": "6.3.0-alpha.5",
-    "@storybook/source-loader": "6.3.0-alpha.5",
-    "@storybook/web-components": "6.3.0-alpha.5",
+    "@storybook/addon-a11y": "6.3.0-alpha.6",
+    "@storybook/addon-actions": "6.3.0-alpha.6",
+    "@storybook/addon-backgrounds": "6.3.0-alpha.6",
+    "@storybook/addon-controls": "6.3.0-alpha.6",
+    "@storybook/addon-docs": "6.3.0-alpha.6",
+    "@storybook/addon-events": "6.3.0-alpha.6",
+    "@storybook/addon-jest": "6.3.0-alpha.6",
+    "@storybook/addon-knobs": "6.3.0-alpha.6",
+    "@storybook/addon-links": "6.3.0-alpha.6",
+    "@storybook/addon-storyshots": "6.3.0-alpha.6",
+    "@storybook/addon-storysource": "6.3.0-alpha.6",
+    "@storybook/addon-viewport": "6.3.0-alpha.6",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/client-api": "6.3.0-alpha.6",
+    "@storybook/core": "6.3.0-alpha.6",
+    "@storybook/core-events": "6.3.0-alpha.6",
+    "@storybook/source-loader": "6.3.0-alpha.6",
+    "@storybook/web-components": "6.3.0-alpha.6",
     "babel-loader": "^8.2.2",
     "eventemitter3": "^4.0.7",
     "format-json": "^1.0.3",
diff --git a/lerna.json b/lerna.json
index 01a94e2341d1..d70623be6e8b 100644
--- a/lerna.json
+++ b/lerna.json
@@ -2,5 +2,5 @@
   "npmClient": "yarn",
   "useWorkspaces": true,
   "registry": "https://registry.npmjs.org",
-  "version": "6.3.0-alpha.5"
+  "version": "6.3.0-alpha.6"
 }
diff --git a/lib/addons/package.json b/lib/addons/package.json
index 56cbb2c02d04..be318372b3f6 100644
--- a/lib/addons/package.json
+++ b/lib/addons/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addons",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook addons store",
   "keywords": [
     "storybook"
@@ -36,12 +36,12 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/api": "6.3.0-alpha.5",
-    "@storybook/channels": "6.3.0-alpha.5",
-    "@storybook/client-logger": "6.3.0-alpha.5",
-    "@storybook/core-events": "6.3.0-alpha.5",
-    "@storybook/router": "6.3.0-alpha.5",
-    "@storybook/theming": "6.3.0-alpha.5",
+    "@storybook/api": "6.3.0-alpha.6",
+    "@storybook/channels": "6.3.0-alpha.6",
+    "@storybook/client-logger": "6.3.0-alpha.6",
+    "@storybook/core-events": "6.3.0-alpha.6",
+    "@storybook/router": "6.3.0-alpha.6",
+    "@storybook/theming": "6.3.0-alpha.6",
     "core-js": "^3.8.2",
     "global": "^4.4.0",
     "regenerator-runtime": "^0.13.7"
diff --git a/lib/api/package.json b/lib/api/package.json
index 18b4c00edca7..c753bf154c34 100644
--- a/lib/api/package.json
+++ b/lib/api/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/api",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Core Storybook API & Context",
   "keywords": [
     "storybook"
@@ -35,13 +35,13 @@
   },
   "dependencies": {
     "@reach/router": "^1.3.4",
-    "@storybook/channels": "6.3.0-alpha.5",
-    "@storybook/client-logger": "6.3.0-alpha.5",
-    "@storybook/core-events": "6.3.0-alpha.5",
+    "@storybook/channels": "6.3.0-alpha.6",
+    "@storybook/client-logger": "6.3.0-alpha.6",
+    "@storybook/core-events": "6.3.0-alpha.6",
     "@storybook/csf": "0.0.1",
-    "@storybook/router": "6.3.0-alpha.5",
+    "@storybook/router": "6.3.0-alpha.6",
     "@storybook/semver": "^7.3.2",
-    "@storybook/theming": "6.3.0-alpha.5",
+    "@storybook/theming": "6.3.0-alpha.6",
     "@types/reach__router": "^1.3.7",
     "core-js": "^3.8.2",
     "fast-deep-equal": "^3.1.3",
diff --git a/lib/builder-webpack4/package.json b/lib/builder-webpack4/package.json
index d241329b773d..12911d94c556 100644
--- a/lib/builder-webpack4/package.json
+++ b/lib/builder-webpack4/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/builder-webpack4",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook framework-agnostic API",
   "keywords": [
     "storybook"
@@ -57,20 +57,20 @@
     "@babel/preset-env": "^7.12.11",
     "@babel/preset-react": "^7.12.10",
     "@babel/preset-typescript": "^7.12.7",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/api": "6.3.0-alpha.5",
-    "@storybook/channel-postmessage": "6.3.0-alpha.5",
-    "@storybook/channels": "6.3.0-alpha.5",
-    "@storybook/client-api": "6.3.0-alpha.5",
-    "@storybook/client-logger": "6.3.0-alpha.5",
-    "@storybook/components": "6.3.0-alpha.5",
-    "@storybook/core-common": "6.3.0-alpha.5",
-    "@storybook/core-events": "6.3.0-alpha.5",
-    "@storybook/node-logger": "6.3.0-alpha.5",
-    "@storybook/router": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/api": "6.3.0-alpha.6",
+    "@storybook/channel-postmessage": "6.3.0-alpha.6",
+    "@storybook/channels": "6.3.0-alpha.6",
+    "@storybook/client-api": "6.3.0-alpha.6",
+    "@storybook/client-logger": "6.3.0-alpha.6",
+    "@storybook/components": "6.3.0-alpha.6",
+    "@storybook/core-common": "6.3.0-alpha.6",
+    "@storybook/core-events": "6.3.0-alpha.6",
+    "@storybook/node-logger": "6.3.0-alpha.6",
+    "@storybook/router": "6.3.0-alpha.6",
     "@storybook/semver": "^7.3.2",
-    "@storybook/theming": "6.3.0-alpha.5",
-    "@storybook/ui": "6.3.0-alpha.5",
+    "@storybook/theming": "6.3.0-alpha.6",
+    "@storybook/ui": "6.3.0-alpha.6",
     "@types/node": "^14.0.10",
     "@types/webpack": "^4.41.26",
     "autoprefixer": "^9.8.6",
diff --git a/lib/builder-webpack5/package.json b/lib/builder-webpack5/package.json
index 5a6ad4306183..0094d5d0a991 100644
--- a/lib/builder-webpack5/package.json
+++ b/lib/builder-webpack5/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/builder-webpack5",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook framework-agnostic API",
   "keywords": [
     "storybook"
@@ -56,19 +56,19 @@
     "@babel/preset-env": "^7.12.11",
     "@babel/preset-react": "^7.12.10",
     "@babel/preset-typescript": "^7.12.7",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/api": "6.3.0-alpha.5",
-    "@storybook/channel-postmessage": "6.3.0-alpha.5",
-    "@storybook/channels": "6.3.0-alpha.5",
-    "@storybook/client-api": "6.3.0-alpha.5",
-    "@storybook/client-logger": "6.3.0-alpha.5",
-    "@storybook/components": "6.3.0-alpha.5",
-    "@storybook/core-common": "6.3.0-alpha.5",
-    "@storybook/core-events": "6.3.0-alpha.5",
-    "@storybook/node-logger": "6.3.0-alpha.5",
-    "@storybook/router": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/api": "6.3.0-alpha.6",
+    "@storybook/channel-postmessage": "6.3.0-alpha.6",
+    "@storybook/channels": "6.3.0-alpha.6",
+    "@storybook/client-api": "6.3.0-alpha.6",
+    "@storybook/client-logger": "6.3.0-alpha.6",
+    "@storybook/components": "6.3.0-alpha.6",
+    "@storybook/core-common": "6.3.0-alpha.6",
+    "@storybook/core-events": "6.3.0-alpha.6",
+    "@storybook/node-logger": "6.3.0-alpha.6",
+    "@storybook/router": "6.3.0-alpha.6",
     "@storybook/semver": "^7.3.2",
-    "@storybook/theming": "6.3.0-alpha.5",
+    "@storybook/theming": "6.3.0-alpha.6",
     "@types/node": "^14.0.10",
     "babel-loader": "^8.2.2",
     "babel-plugin-macros": "^3.0.1",
diff --git a/lib/channel-postmessage/package.json b/lib/channel-postmessage/package.json
index 13df679e7d3a..5633fb70be00 100644
--- a/lib/channel-postmessage/package.json
+++ b/lib/channel-postmessage/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/channel-postmessage",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "",
   "keywords": [
     "storybook"
@@ -36,9 +36,9 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/channels": "6.3.0-alpha.5",
-    "@storybook/client-logger": "6.3.0-alpha.5",
-    "@storybook/core-events": "6.3.0-alpha.5",
+    "@storybook/channels": "6.3.0-alpha.6",
+    "@storybook/client-logger": "6.3.0-alpha.6",
+    "@storybook/core-events": "6.3.0-alpha.6",
     "core-js": "^3.8.2",
     "global": "^4.4.0",
     "qs": "^6.10.0",
diff --git a/lib/channel-websocket/package.json b/lib/channel-websocket/package.json
index e8a7e7b7dcb1..acf7d2486a4b 100644
--- a/lib/channel-websocket/package.json
+++ b/lib/channel-websocket/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/channel-websocket",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "",
   "keywords": [
     "storybook"
@@ -36,7 +36,7 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/channels": "6.3.0-alpha.5",
+    "@storybook/channels": "6.3.0-alpha.6",
     "core-js": "^3.8.2",
     "global": "^4.4.0",
     "telejson": "^5.1.0"
diff --git a/lib/channels/package.json b/lib/channels/package.json
index 8dd6dbde28aa..194c936710cf 100644
--- a/lib/channels/package.json
+++ b/lib/channels/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/channels",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "",
   "keywords": [
     "storybook"
diff --git a/lib/cli-sb/package.json b/lib/cli-sb/package.json
index 807ccf6cb857..af47c6b09495 100644
--- a/lib/cli-sb/package.json
+++ b/lib/cli-sb/package.json
@@ -1,6 +1,6 @@
 {
   "name": "sb",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook CLI",
   "keywords": [
     "storybook"
@@ -20,7 +20,7 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/cli": "6.3.0-alpha.5"
+    "@storybook/cli": "6.3.0-alpha.6"
   },
   "publishConfig": {
     "access": "public"
diff --git a/lib/cli-storybook/package.json b/lib/cli-storybook/package.json
index 772b361dc4e6..e6710f202900 100644
--- a/lib/cli-storybook/package.json
+++ b/lib/cli-storybook/package.json
@@ -1,6 +1,6 @@
 {
   "name": "storybook",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook CLI",
   "keywords": [
     "storybook"
@@ -23,7 +23,7 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/cli": "6.3.0-alpha.5"
+    "@storybook/cli": "6.3.0-alpha.6"
   },
   "publishConfig": {
     "access": "public"
diff --git a/lib/cli/package.json b/lib/cli/package.json
index 1bb9955cd4cc..ad0c5f6d88d3 100644
--- a/lib/cli/package.json
+++ b/lib/cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/cli",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook's CLI - easiest method of adding storybook to your projects",
   "keywords": [
     "cli",
@@ -44,8 +44,8 @@
   "dependencies": {
     "@babel/core": "^7.12.10",
     "@babel/preset-env": "^7.12.11",
-    "@storybook/codemod": "6.3.0-alpha.5",
-    "@storybook/node-logger": "6.3.0-alpha.5",
+    "@storybook/codemod": "6.3.0-alpha.6",
+    "@storybook/node-logger": "6.3.0-alpha.6",
     "@storybook/semver": "^7.3.2",
     "chalk": "^4.1.0",
     "commander": "^6.2.1",
@@ -69,7 +69,7 @@
     "update-notifier": "^5.0.1"
   },
   "devDependencies": {
-    "@storybook/client-api": "6.3.0-alpha.5",
+    "@storybook/client-api": "6.3.0-alpha.6",
     "@types/cross-spawn": "^6.0.2",
     "@types/inquirer": "^7.3.1",
     "@types/prompts": "^2.0.9",
diff --git a/lib/client-api/package.json b/lib/client-api/package.json
index 2f47dffda3c5..fe2b7043e2fd 100644
--- a/lib/client-api/package.json
+++ b/lib/client-api/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/client-api",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook Client API",
   "keywords": [
     "storybook"
@@ -36,11 +36,11 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/channel-postmessage": "6.3.0-alpha.5",
-    "@storybook/channels": "6.3.0-alpha.5",
-    "@storybook/client-logger": "6.3.0-alpha.5",
-    "@storybook/core-events": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/channel-postmessage": "6.3.0-alpha.6",
+    "@storybook/channels": "6.3.0-alpha.6",
+    "@storybook/client-logger": "6.3.0-alpha.6",
+    "@storybook/core-events": "6.3.0-alpha.6",
     "@storybook/csf": "0.0.1",
     "@types/qs": "^6.9.5",
     "@types/webpack-env": "^1.16.0",
diff --git a/lib/client-logger/package.json b/lib/client-logger/package.json
index 6ae5070cd766..925c3025af3f 100644
--- a/lib/client-logger/package.json
+++ b/lib/client-logger/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/client-logger",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "",
   "keywords": [
     "storybook"
diff --git a/lib/codemod/package.json b/lib/codemod/package.json
index 612a036dc337..980c86ee1225 100644
--- a/lib/codemod/package.json
+++ b/lib/codemod/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/codemod",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "A collection of codemod scripts written with JSCodeshift",
   "keywords": [
     "storybook"
@@ -39,7 +39,7 @@
   "dependencies": {
     "@mdx-js/mdx": "^1.6.22",
     "@storybook/csf": "0.0.1",
-    "@storybook/node-logger": "6.3.0-alpha.5",
+    "@storybook/node-logger": "6.3.0-alpha.6",
     "core-js": "^3.8.2",
     "cross-spawn": "^7.0.3",
     "globby": "^11.0.2",
diff --git a/lib/components/package.json b/lib/components/package.json
index adbd7addd4a0..42c7e7d5ff2c 100644
--- a/lib/components/package.json
+++ b/lib/components/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/components",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Core Storybook Components",
   "keywords": [
     "storybook"
@@ -37,9 +37,9 @@
   },
   "dependencies": {
     "@popperjs/core": "^2.6.0",
-    "@storybook/client-logger": "6.3.0-alpha.5",
+    "@storybook/client-logger": "6.3.0-alpha.6",
     "@storybook/csf": "0.0.1",
-    "@storybook/theming": "6.3.0-alpha.5",
+    "@storybook/theming": "6.3.0-alpha.6",
     "@types/color-convert": "^2.0.0",
     "@types/overlayscrollbars": "^1.12.0",
     "@types/react-syntax-highlighter": "11.0.5",
diff --git a/lib/core-client/package.json b/lib/core-client/package.json
index dd7709812190..a086c190ea42 100644
--- a/lib/core-client/package.json
+++ b/lib/core-client/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/core-client",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook framework-agnostic API",
   "keywords": [
     "storybook"
@@ -36,13 +36,13 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/channel-postmessage": "6.3.0-alpha.5",
-    "@storybook/client-api": "6.3.0-alpha.5",
-    "@storybook/client-logger": "6.3.0-alpha.5",
-    "@storybook/core-events": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/channel-postmessage": "6.3.0-alpha.6",
+    "@storybook/client-api": "6.3.0-alpha.6",
+    "@storybook/client-logger": "6.3.0-alpha.6",
+    "@storybook/core-events": "6.3.0-alpha.6",
     "@storybook/csf": "0.0.1",
-    "@storybook/ui": "6.3.0-alpha.5",
+    "@storybook/ui": "6.3.0-alpha.6",
     "ansi-to-html": "^0.6.11",
     "core-js": "^3.8.2",
     "global": "^4.4.0",
diff --git a/lib/core-common/package.json b/lib/core-common/package.json
index 2cbb3f82f026..c18dbe45f134 100644
--- a/lib/core-common/package.json
+++ b/lib/core-common/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/core-common",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook framework-agnostic API",
   "keywords": [
     "storybook"
@@ -57,7 +57,7 @@
     "@babel/preset-react": "^7.12.10",
     "@babel/preset-typescript": "^7.12.7",
     "@babel/register": "^7.12.1",
-    "@storybook/node-logger": "6.3.0-alpha.5",
+    "@storybook/node-logger": "6.3.0-alpha.6",
     "@storybook/semver": "^7.3.2",
     "@types/glob-base": "^0.3.0",
     "@types/micromatch": "^4.0.1",
diff --git a/lib/core-events/package.json b/lib/core-events/package.json
index 7f24a1cf3aa5..c9b3a5444418 100644
--- a/lib/core-events/package.json
+++ b/lib/core-events/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/core-events",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Event names used in storybook core",
   "keywords": [
     "storybook"
diff --git a/lib/core-server/package.json b/lib/core-server/package.json
index 8dba7ed033c6..f2ea5f6aae76 100644
--- a/lib/core-server/package.json
+++ b/lib/core-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/core-server",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook framework-agnostic API",
   "keywords": [
     "storybook"
@@ -41,14 +41,14 @@
     "@babel/core": "^7.12.10",
     "@babel/plugin-transform-template-literals": "^7.12.1",
     "@babel/preset-react": "^7.12.10",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/builder-webpack4": "6.3.0-alpha.5",
-    "@storybook/core-client": "6.3.0-alpha.5",
-    "@storybook/core-common": "6.3.0-alpha.5",
-    "@storybook/node-logger": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/builder-webpack4": "6.3.0-alpha.6",
+    "@storybook/core-client": "6.3.0-alpha.6",
+    "@storybook/core-common": "6.3.0-alpha.6",
+    "@storybook/node-logger": "6.3.0-alpha.6",
     "@storybook/semver": "^7.3.2",
-    "@storybook/theming": "6.3.0-alpha.5",
-    "@storybook/ui": "6.3.0-alpha.5",
+    "@storybook/theming": "6.3.0-alpha.6",
+    "@storybook/ui": "6.3.0-alpha.6",
     "@types/node": "^14.0.10",
     "@types/node-fetch": "^2.5.7",
     "@types/pretty-hrtime": "^1.0.0",
@@ -94,7 +94,7 @@
     "webpack-virtual-modules": "^0.2.2"
   },
   "devDependencies": {
-    "@storybook/builder-webpack5": "6.3.0-alpha.5",
+    "@storybook/builder-webpack5": "6.3.0-alpha.6",
     "@types/case-sensitive-paths-webpack-plugin": "^2.1.4",
     "@types/compression": "^1.7.0",
     "@types/cpy": "^7.1.3",
@@ -123,4 +123,4 @@
     "access": "public"
   },
   "gitHead": "9030fc7598b26f94e209c26152a021b218386b3d"
-}
\ No newline at end of file
+}
diff --git a/lib/core/package.json b/lib/core/package.json
index fcc61a731d91..d3763d1d408f 100644
--- a/lib/core/package.json
+++ b/lib/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/core",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook framework-agnostic API",
   "keywords": [
     "storybook"
@@ -36,8 +36,8 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/core-client": "6.3.0-alpha.5",
-    "@storybook/core-server": "6.3.0-alpha.5"
+    "@storybook/core-client": "6.3.0-alpha.6",
+    "@storybook/core-server": "6.3.0-alpha.6"
   },
   "peerDependencies": {
     "@storybook/builder-webpack5": "6.3.0-alpha.6",
@@ -56,4 +56,4 @@
     "access": "public"
   },
   "gitHead": "9030fc7598b26f94e209c26152a021b218386b3d"
-}
\ No newline at end of file
+}
diff --git a/lib/node-logger/package.json b/lib/node-logger/package.json
index 5fd46c2fec5c..7d432f2f0ff2 100644
--- a/lib/node-logger/package.json
+++ b/lib/node-logger/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/node-logger",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "",
   "keywords": [
     "storybook"
diff --git a/lib/postinstall/package.json b/lib/postinstall/package.json
index 31dbdc03ff7f..eb72d86e6113 100644
--- a/lib/postinstall/package.json
+++ b/lib/postinstall/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/postinstall",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Storybook addons postinstall utilities",
   "keywords": [
     "api",
diff --git a/lib/router/package.json b/lib/router/package.json
index fc9b9aee76b2..c93e3c868d61 100644
--- a/lib/router/package.json
+++ b/lib/router/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/router",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Core Storybook Router",
   "keywords": [
     "storybook"
@@ -37,7 +37,7 @@
   },
   "dependencies": {
     "@reach/router": "^1.3.4",
-    "@storybook/client-logger": "6.3.0-alpha.5",
+    "@storybook/client-logger": "6.3.0-alpha.6",
     "@types/reach__router": "^1.3.7",
     "core-js": "^3.8.2",
     "fast-deep-equal": "^3.1.3",
diff --git a/lib/source-loader/package.json b/lib/source-loader/package.json
index 4869bf118609..8e36477f20b9 100644
--- a/lib/source-loader/package.json
+++ b/lib/source-loader/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/source-loader",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Source loader",
   "keywords": [
     "lib",
@@ -37,8 +37,8 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/client-logger": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/client-logger": "6.3.0-alpha.6",
     "@storybook/csf": "0.0.1",
     "core-js": "^3.8.2",
     "estraverse": "^5.2.0",
diff --git a/lib/theming/package.json b/lib/theming/package.json
index fe2d5b9edaf6..9542149feccf 100644
--- a/lib/theming/package.json
+++ b/lib/theming/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/theming",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Core Storybook Components",
   "keywords": [
     "storybook"
@@ -39,7 +39,7 @@
     "@emotion/core": "^10.1.1",
     "@emotion/is-prop-valid": "^0.8.6",
     "@emotion/styled": "^10.0.27",
-    "@storybook/client-logger": "6.3.0-alpha.5",
+    "@storybook/client-logger": "6.3.0-alpha.6",
     "core-js": "^3.8.2",
     "deep-object-diff": "^1.1.0",
     "emotion-theming": "^10.0.27",
diff --git a/lib/ui/package.json b/lib/ui/package.json
index 1fd6a71fca61..26c352172ca0 100644
--- a/lib/ui/package.json
+++ b/lib/ui/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/ui",
-  "version": "6.3.0-alpha.5",
+  "version": "6.3.0-alpha.6",
   "description": "Core Storybook UI",
   "keywords": [
     "storybook"
@@ -37,15 +37,15 @@
   },
   "dependencies": {
     "@emotion/core": "^10.1.1",
-    "@storybook/addons": "6.3.0-alpha.5",
-    "@storybook/api": "6.3.0-alpha.5",
-    "@storybook/channels": "6.3.0-alpha.5",
-    "@storybook/client-logger": "6.3.0-alpha.5",
-    "@storybook/components": "6.3.0-alpha.5",
-    "@storybook/core-events": "6.3.0-alpha.5",
-    "@storybook/router": "6.3.0-alpha.5",
+    "@storybook/addons": "6.3.0-alpha.6",
+    "@storybook/api": "6.3.0-alpha.6",
+    "@storybook/channels": "6.3.0-alpha.6",
+    "@storybook/client-logger": "6.3.0-alpha.6",
+    "@storybook/components": "6.3.0-alpha.6",
+    "@storybook/core-events": "6.3.0-alpha.6",
+    "@storybook/router": "6.3.0-alpha.6",
     "@storybook/semver": "^7.3.2",
-    "@storybook/theming": "6.3.0-alpha.5",
+    "@storybook/theming": "6.3.0-alpha.6",
     "@types/markdown-to-jsx": "^6.11.3",
     "copy-to-clipboard": "^3.3.1",
     "core-js": "^3.8.2",