diff --git a/third_party/blink/web_tests/external/WPT_BASE_MANIFEST_8.json b/third_party/blink/web_tests/external/WPT_BASE_MANIFEST_8.json
index 12c7beffb0dc8..c9ae081723427 100644
--- a/third_party/blink/web_tests/external/WPT_BASE_MANIFEST_8.json
+++ b/third_party/blink/web_tests/external/WPT_BASE_MANIFEST_8.json
@@ -226582,6 +226582,32 @@
         {}
        ]
       ],
+      "range-input-vertical-ltr-painting.html": [
+       "03e02b10a3f475502bac428a4cf15bf74cd5b66f",
+       [
+        null,
+        [
+         [
+          "/css/css-writing-modes/forms/range-input-painting-ref.html",
+          "=="
+         ]
+        ],
+        {}
+       ]
+      ],
+      "range-input-vertical-rtl-painting.html": [
+       "8c7d234db5c913eab3ea14649d81a1714f3b1028",
+       [
+        null,
+        [
+         [
+          "/css/css-writing-modes/forms/range-input-painting-ref.html",
+          "=="
+         ]
+        ],
+        {}
+       ]
+      ],
       "select-multiple-appearance-native-horizontal.optional.html": [
        "57b84109a823a0e1781f56a5241c5b1394309820",
        [
@@ -254728,6 +254754,19 @@
         {}
        ]
       ],
+      "nested-svg-through-display-contents.svg": [
+       "f5440303502c7b268480a949f0433e078ca80b1a",
+       [
+        null,
+        [
+         [
+          "/svg/struct/reftests/reference/nested-svg-through-display-contents-ref.svg",
+          "=="
+         ]
+        ],
+        {}
+       ]
+      ],
       "requiredextensions-empty-string.svg": [
        "28f5da4a3e4358821d907a2883b6ef8fa40eeaa4",
        [
@@ -317763,6 +317802,10 @@
         ]
        }
       },
+      "range-input-painting-ref.html": [
+       "650a8139ca6cc13403957c2b68e8ef954cd80058",
+       []
+      ],
       "select-multiple-scrolling.optional-expected.txt": [
        "464cdd671865d23e588523f9b2e8e4195b965eb6",
        []
@@ -372403,6 +372446,10 @@
        "green-100x100.svg": [
         "120941444a4898197d6b6001f9908a6cd48b62ba",
         []
+       ],
+       "nested-svg-through-display-contents-ref.svg": [
+        "622978f37881a4d40440595962b84bdb4c00dd91",
+        []
        ]
       },
       "support": {
diff --git a/third_party/blink/web_tests/external/wpt/css/css-writing-modes/forms/range-input-painting-ref.html b/third_party/blink/web_tests/external/wpt/css/css-writing-modes/forms/range-input-painting-ref.html
new file mode 100644
index 0000000000000..650a8139ca6cc
--- /dev/null
+++ b/third_party/blink/web_tests/external/wpt/css/css-writing-modes/forms/range-input-painting-ref.html
@@ -0,0 +1,3 @@
+<!DOCTYPE html>
+<title>Reference: painting of input[type=range] does not happen outside of its bounds</title>
+<p>The range input below should be fully covered.</p>
diff --git a/third_party/blink/web_tests/external/wpt/css/css-writing-modes/forms/range-input-vertical-ltr-painting.html b/third_party/blink/web_tests/external/wpt/css/css-writing-modes/forms/range-input-vertical-ltr-painting.html
new file mode 100644
index 0000000000000..03e02b10a3f47
--- /dev/null
+++ b/third_party/blink/web_tests/external/wpt/css/css-writing-modes/forms/range-input-vertical-ltr-painting.html
@@ -0,0 +1,37 @@
+<!DOCTYPE html>
+<link rel="author" title="Tim Nguyen" href="https://github.com/nt1m">
+<link rel="help" href="https://html.spec.whatwg.org/#range-state-(type=range)">
+<link rel="help" href="https://drafts.csswg.org/css-writing-modes-4/#block-flow">
+<title>Test that painting of input[type=range] does not happen outside of its bounds</title>
+<meta charset="utf-8">
+<link rel="match" href="range-input-painting-ref.html">
+
+<style>
+    #container {
+        position: relative;
+    }
+    #cover {
+        position: absolute;
+        top: 0;
+        left: 0;
+        width: 100%;
+        height: 100%;
+        background-color: red;
+    }
+    @supports (writing-mode: vertical-lr) {
+        #cover {
+            background-color: Canvas;
+        }
+    }
+    input {
+        appearance: none;
+        writing-mode: vertical-lr;
+    }
+</style>
+
+<p>The range input below should be fully covered.</p>
+
+<div id="container">
+    <input type="range">
+    <div id="cover"></div>
+</div>
diff --git a/third_party/blink/web_tests/external/wpt/css/css-writing-modes/forms/range-input-vertical-rtl-painting.html b/third_party/blink/web_tests/external/wpt/css/css-writing-modes/forms/range-input-vertical-rtl-painting.html
new file mode 100644
index 0000000000000..8c7d234db5c91
--- /dev/null
+++ b/third_party/blink/web_tests/external/wpt/css/css-writing-modes/forms/range-input-vertical-rtl-painting.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<link rel="author" title="Tim Nguyen" href="https://github.com/nt1m">
+<link rel="help" href="https://html.spec.whatwg.org/#range-state-(type=range)">
+<link rel="help" href="https://drafts.csswg.org/css-writing-modes-4/#block-flow">
+<title>Test that painting of input[type=range] does not happen outside of its bounds</title>
+<meta charset="utf-8">
+<link rel="match" href="range-input-painting-ref.html">
+
+<style>
+    #container {
+        position: relative;
+    }
+    #cover {
+        position: absolute;
+        top: 0;
+        left: 0;
+        width: 100%;
+        height: 100%;
+        background-color: red;
+    }
+    @supports (writing-mode: vertical-lr) and (direction: rtl) {
+        #cover {
+            background-color: Canvas;
+        }
+    }
+    input {
+        appearance: none;
+        writing-mode: vertical-lr;
+        direction: rtl;
+    }
+</style>
+
+<p>The range input below should be fully covered.</p>
+
+<div id="container">
+    <input type="range">
+    <div id="cover"></div>
+</div>
+
