Set lockEditing to false in pattern overrides

Author: SantosGuillamot

packages/block-editor/src/hooks/use-bindings-attributes.js

@@ -47,7 +47,7 @@ const createEditFunctionWithBindingsAttribute = () =>
 							settings.source
 						);
 
-						if ( source ) {
+						if ( source && source.useSource ) {
 							// Second argument (`updateMetaValue`) will be used to update the value in the future.
 							const {
 								placeholder,

packages/editor/src/bindings/index.js

@@ -7,7 +7,9 @@ import { dispatch } from '@wordpress/data';
  * Internal dependencies
  */
 import { unlock } from '../lock-unlock';
+import patternOverrides from './pattern-overrides';
 import postMeta from './post-meta';
 
 const { registerBlockBindingsSource } = unlock( dispatch( blockEditorStore ) );
+registerBlockBindingsSource( patternOverrides );
 registerBlockBindingsSource( postMeta );

packages/editor/src/bindings/pattern-overrides.js

@@ -0,0 +1,11 @@
+/**
+ * WordPress dependencies
+ */
+import { __ } from '@wordpress/i18n';
+
+export default {
+	name: 'core/pattern-overrides',
+	label: __( 'Pattern Overrides' ),
+	useSource: null,
+	lockAttributesEditing: false,
+};