Optimize withWriteModeFilter HOC performance

- Add early return for Write Mode experiment flag check - Avoid applying HOC when experiment is not enabled - Maintain existing optimizations for essential formats - Improve performance by reducing unnecessary wrapper components
WordPress · getdave · Aug 8, 2025 · Aug 5, 2025 · Aug 5, 2025 · Aug 6, 2025
commit 4659d6099b291cf81c0336d41af8143f42071b97
diff --git a/packages/block-editor/src/components/rich-text/with-write-mode-filter.js b/packages/block-editor/src/components/rich-text/with-write-mode-filter.js
@@ -23,6 +23,11 @@ const withWriteModeFilter = ( WrappedComponent, formatSettings ) => {
 		return WrappedComponent;
 	}
 
+	// Early return if Write Mode experiment is not enabled
+	if ( ! window?.__experimentalEditorWriteMode ) {
+		return WrappedComponent;
+	}
+
 	// Memoize the wrapped component to prevent unnecessary re-renders
 	const FilteredComponent = memo( ( props ) => {
 		const blockEditingMode = useBlockEditingMode();