Disable the Cancel button, too

Author: ockham

packages/editor/src/components/post-publish-panel/index.js

@@ -62,6 +62,7 @@ export class PostPublishPanel extends Component {
 			isPublishSidebarEnabled,
 			isScheduled,
 			isSaving,
+			isSavingNonPostEntityChanges,
 			onClose,
 			onTogglePublishSidebar,
 			PostPublishExtension,
@@ -97,7 +98,11 @@ export class PostPublishPanel extends Component {
 								/>
 							</div>
 							<div className="editor-post-publish-panel__header-cancel-button">
-								<Button onClick={ onClose } variant="secondary">
+								<Button
+									disabled={ isSavingNonPostEntityChanges }
+									onClick={ onClose }
+									variant="secondary"
+								>
 									{ __( 'Cancel' ) }
 								</Button>
 							</div>
@@ -140,6 +145,7 @@ export default compose( [
 			isEditedPostBeingScheduled,
 			isEditedPostDirty,
 			isSavingPost,
+			isSavingNonPostEntityChanges,
 		} = select( editorStore );
 		const { isPublishSidebarEnabled } = select( editorStore );
 		const postType = getPostType( getEditedPostAttribute( 'type' ) );
@@ -156,6 +162,7 @@ export default compose( [
 			isPublished: isCurrentPostPublished(),
 			isPublishSidebarEnabled: isPublishSidebarEnabled(),
 			isSaving: isSavingPost(),
+			isSavingNonPostEntityChanges: isSavingNonPostEntityChanges(),
 			isScheduled: isCurrentPostScheduled(),
 		};
 	} ),