diff --git a/.github/workflows/release-snapshot.yml b/.github/workflows/release-snapshot.yml
index 570ae28e1cf..3825310c5af 100644
--- a/.github/workflows/release-snapshot.yml
+++ b/.github/workflows/release-snapshot.yml
@@ -1,7 +1,6 @@
 name: 'Release - Snapshot'
 
-on:
-  workflow_dispatch
+on: workflow_dispatch
 
 jobs:
   test:
diff --git a/packages/base/src/hooks/useStylesheet.ts b/packages/base/src/hooks/useStylesheet.ts
index 54e04c58430..74b58a35104 100644
--- a/packages/base/src/hooks/useStylesheet.ts
+++ b/packages/base/src/hooks/useStylesheet.ts
@@ -2,6 +2,7 @@
 
 import type { StyleDataCSP } from '@ui5/webcomponents-base/dist/ManagedStyles.js';
 import { createOrUpdateStyle, removeStyle } from '@ui5/webcomponents-base/dist/ManagedStyles.js';
+import { getCurrentRuntimeIndex } from '@ui5/webcomponents-base/dist/Runtimes.js';
 import { useSyncExternalStore } from 'use-sync-external-store/shim/index.js';
 import { StyleStore } from '../stores/StyleStore.js';
 import { useIsomorphicLayoutEffect } from './useIsomorphicLayoutEffect.js';
@@ -18,9 +19,10 @@ export function useStylesheet(styles: StyleDataCSP, componentName: string, optio
   );
 
   useIsomorphicLayoutEffect(() => {
+    const scopedComponentName = `${componentName}-${getCurrentRuntimeIndex()}`;
     const shouldInject = options?.alwaysInject || !staticCssInjected;
     if (shouldInject) {
-      createOrUpdateStyle(styles, 'data-ui5wcr-component', componentName);
+      createOrUpdateStyle(styles, 'data-ui5wcr-component', scopedComponentName);
       StyleStore.mountComponent(componentName);
     }
 
@@ -29,7 +31,7 @@ export function useStylesheet(styles: StyleDataCSP, componentName: string, optio
         StyleStore.unmountComponent(componentName);
         const numberOfMountedComponents = componentsMap.get(componentName)!;
         if (numberOfMountedComponents <= 0) {
-          removeStyle('data-ui5wcr-component', componentName);
+          removeStyle('data-ui5wcr-component', scopedComponentName);
         }
       }
     };