Ticket #53006: 53006.patch

wp-includes/script-loader.php

@@ -2308 +2308 @@
                                 $block_name,
                                 wp_json_encode(
                                         array(
-                                                'name'  => $style_properties['name'],
-                                                'label' => $style_properties['label'],
+                                                'name'      => $style_properties['name'],
+                                                'label'     => $style_properties['label'],
+                                                'isDefault' => $style_properties['isDefault'],
                                         )
                                 )
                         );