diff --git a/Build/Sources/TypeScript/backend/Resources/Public/TypeScript/Toolbar.ts b/Build/Sources/TypeScript/backend/Resources/Public/TypeScript/Toolbar.ts
index 19d80cbdedd1..173417f0febb 100644
--- a/Build/Sources/TypeScript/backend/Resources/Public/TypeScript/Toolbar.ts
+++ b/Build/Sources/TypeScript/backend/Resources/Public/TypeScript/Toolbar.ts
@@ -25,11 +25,6 @@ class Toolbar {
   }
 
   private static initializeEvents(): void {
-    $('.t3js-toolbar-item').parent().on('hidden.bs.dropdown', (): void => {
-      $('.scaffold')
-        .removeClass('scaffold-toolbar-expanded')
-        .removeClass('scaffold-search-expanded');
-    });
     $(document).on('click', '.toolbar-item [data-modulename]', (evt: JQueryEventObject): void => {
       evt.preventDefault();
       const moduleName = $(evt.target).closest('[data-modulename]').data('modulename');
diff --git a/typo3/sysext/backend/Resources/Public/JavaScript/Toolbar.js b/typo3/sysext/backend/Resources/Public/JavaScript/Toolbar.js
index 59f733a8fbb8..a2143e9417d9 100644
--- a/typo3/sysext/backend/Resources/Public/JavaScript/Toolbar.js
+++ b/typo3/sysext/backend/Resources/Public/JavaScript/Toolbar.js
@@ -10,4 +10,4 @@
  *
  * The TYPO3 project - inspiring people to share!
  */
-var __importDefault=this&&this.__importDefault||function(e){return e&&e.__esModule?e:{default:e}};define(["require","exports","jquery","./ModuleMenu"],(function(e,a,t,o){"use strict";Object.defineProperty(a,"__esModule",{value:!0}),t=__importDefault(t);class l{static initialize(){l.initializeEvents()}static initializeEvents(){t.default(".t3js-toolbar-item").parent().on("hidden.bs.dropdown",()=>{t.default(".scaffold").removeClass("scaffold-toolbar-expanded").removeClass("scaffold-search-expanded")}),t.default(document).on("click",".toolbar-item [data-modulename]",e=>{e.preventDefault();const a=t.default(e.target).closest("[data-modulename]").data("modulename");o.App.showModule(a)}),t.default(document).on("click",".t3js-topbar-button-toolbar",()=>{t.default(".scaffold").removeClass("scaffold-modulemenu-expanded").removeClass("scaffold-search-expanded").toggleClass("scaffold-toolbar-expanded")}),t.default(document).on("click",".t3js-topbar-button-search",()=>{t.default(".scaffold").removeClass("scaffold-modulemenu-expanded").removeClass("scaffold-toolbar-expanded").toggleClass("scaffold-search-expanded")})}}t.default(()=>{l.initialize()})}));
\ No newline at end of file
+var __importDefault=this&&this.__importDefault||function(e){return e&&e.__esModule?e:{default:e}};define(["require","exports","jquery","./ModuleMenu"],(function(e,t,a,l){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),a=__importDefault(a);class o{static initialize(){o.initializeEvents()}static initializeEvents(){a.default(document).on("click",".toolbar-item [data-modulename]",e=>{e.preventDefault();const t=a.default(e.target).closest("[data-modulename]").data("modulename");l.App.showModule(t)}),a.default(document).on("click",".t3js-topbar-button-toolbar",()=>{a.default(".scaffold").removeClass("scaffold-modulemenu-expanded").removeClass("scaffold-search-expanded").toggleClass("scaffold-toolbar-expanded")}),a.default(document).on("click",".t3js-topbar-button-search",()=>{a.default(".scaffold").removeClass("scaffold-modulemenu-expanded").removeClass("scaffold-toolbar-expanded").toggleClass("scaffold-search-expanded")})}}a.default(()=>{o.initialize()})}));
\ No newline at end of file