diff --git a/packages/customize-widgets/src/components/sidebar-block-editor/index.js b/packages/customize-widgets/src/components/sidebar-block-editor/index.js
index 3ba3fa0b1799a2..34e38c01e86c44 100644
--- a/packages/customize-widgets/src/components/sidebar-block-editor/index.js
+++ b/packages/customize-widgets/src/components/sidebar-block-editor/index.js
@@ -14,6 +14,7 @@ import {
 	BlockTools,
 	BlockSelectionClearer,
 	BlockInspector,
+	CopyHandler,
 	ObserveTyping,
 	WritingFlow,
 	BlockEditorKeyboardShortcuts,
@@ -114,15 +115,19 @@ export default function SidebarBlockEditor( {
 					isFixedToolbarActive={ isFixedToolbarActive }
 				/>
 
-				<BlockTools>
-					<BlockSelectionClearer>
-						<WritingFlow>
-							<ObserveTyping>
-								<BlockList renderAppender={ BlockAppender } />
-							</ObserveTyping>
-						</WritingFlow>
-					</BlockSelectionClearer>
-				</BlockTools>
+				<CopyHandler>
+					<BlockTools>
+						<BlockSelectionClearer>
+							<WritingFlow>
+								<ObserveTyping>
+									<BlockList
+										renderAppender={ BlockAppender }
+									/>
+								</ObserveTyping>
+							</WritingFlow>
+						</BlockSelectionClearer>
+					</BlockTools>
+				</CopyHandler>
 
 				{ createPortal(
 					// This is a temporary hack to prevent button component inside <BlockInspector>
diff --git a/packages/edit-widgets/src/components/widget-areas-block-editor-provider/index.js b/packages/edit-widgets/src/components/widget-areas-block-editor-provider/index.js
index b9aeef8db19535..8048a3120ea860 100644
--- a/packages/edit-widgets/src/components/widget-areas-block-editor-provider/index.js
+++ b/packages/edit-widgets/src/components/widget-areas-block-editor-provider/index.js
@@ -13,6 +13,7 @@ import { useMemo } from '@wordpress/element';
 import {
 	BlockEditorProvider,
 	BlockEditorKeyboardShortcuts,
+	CopyHandler,
 } from '@wordpress/block-editor';
 import { ReusableBlocksMenuItems } from '@wordpress/reusable-blocks';
 
@@ -108,7 +109,7 @@ export default function WidgetAreasBlockEditorProvider( {
 					useSubRegistry={ false }
 					{ ...props }
 				>
-					{ children }
+					<CopyHandler>{ children }</CopyHandler>
 					<ReusableBlocksMenuItems rootClientId={ widgetAreaId } />
 				</BlockEditorProvider>
 			</SlotFillProvider>