diff --git a/packages/block-editor/src/components/block-inspector/index.js b/packages/block-editor/src/components/block-inspector/index.js
index 735a7cf8e4a6db..4f1061417b211d 100644
--- a/packages/block-editor/src/components/block-inspector/index.js
+++ b/packages/block-editor/src/components/block-inspector/index.js
@@ -115,7 +115,7 @@ const BlockInspectorSingleBlock = ( {
 				<div>
 					<PanelBody title={ __( 'Styles' ) }>
 						<BlockStyles
-							scope="core/edit-post"
+							scope="core/block-inspector"
 							clientId={ clientId }
 						/>
 						{ hasBlockSupport(
diff --git a/packages/edit-post/src/components/layout/index.js b/packages/edit-post/src/components/layout/index.js
index 6557aadfbb7bfd..61e87067947cdd 100644
--- a/packages/edit-post/src/components/layout/index.js
+++ b/packages/edit-post/src/components/layout/index.js
@@ -239,7 +239,7 @@ function Layout( { styles } ) {
 						{ isMobileViewport && sidebarIsOpened && (
 							<ScrollLock />
 						) }
-						<BlockStyles.Slot scope="core/edit-post" />
+						<BlockStyles.Slot scope="core/block-inspector" />
 					</>
 				}
 				footer={
diff --git a/packages/edit-widgets/src/components/layout/interface.js b/packages/edit-widgets/src/components/layout/interface.js
index 5845321aebab8b..902a7de83effd8 100644
--- a/packages/edit-widgets/src/components/layout/interface.js
+++ b/packages/edit-widgets/src/components/layout/interface.js
@@ -2,7 +2,7 @@
  * WordPress dependencies
  */
 import { useViewportMatch } from '@wordpress/compose';
-import { BlockBreadcrumb } from '@wordpress/block-editor';
+import { BlockBreadcrumb, BlockStyles } from '@wordpress/block-editor';
 import { useEffect } from '@wordpress/element';
 import { useDispatch, useSelect } from '@wordpress/data';
 import {
@@ -94,9 +94,12 @@ function Interface( { blockEditorSettings } ) {
 				)
 			}
 			content={
-				<WidgetAreasBlockEditorContent
-					blockEditorSettings={ blockEditorSettings }
-				/>
+				<>
+					<WidgetAreasBlockEditorContent
+						blockEditorSettings={ blockEditorSettings }
+					/>
+					<BlockStyles.Slot scope="core/block-inspector" />
+				</>
 			}
 			footer={
 				hasBlockBreadCrumbsEnabled &&