Ticket #56184: 56184.diff

src/wp-includes/blocks.php

@@ -286 +286 @@
                 'title'           => 'title',
                 'category'        => 'category',
                 'parent'          => 'parent',
+                'ancestor'        => 'ancestor',
                 'icon'            => 'icon',
                 'description'     => 'description',
                 'keywords'        => 'keywords',