Comment out.

src/wp-includes/blocks/navigation-link.php

@@ -432,11 +432,11 @@ function register_block_core_navigation_link() {
 add_action( 'init', 'register_block_core_navigation_link' );
 // Register actions for all post types and taxonomies, to add variations when they are registered.
 // All post types/taxonomies registered before register_block_core_navigation_link, will be handled by that function.
-add_action( 'registered_post_type', 'block_core_navigation_link_register_post_type_variation', 10, 2 );
-add_action( 'registered_taxonomy', 'block_core_navigation_link_register_taxonomy_variation', 10, 3 );
-// Handle unregistering of post types and taxonomies and remove the variations.
-add_action( 'unregistered_post_type', 'block_core_navigation_link_unregister_post_type_variation' );
-add_action( 'unregistered_taxonomy', 'block_core_navigation_link_unregister_taxonomy_variation' );
+//add_action( 'registered_post_type', 'block_core_navigation_link_register_post_type_variation', 10, 2 );
+//add_action( 'registered_taxonomy', 'block_core_navigation_link_register_taxonomy_variation', 10, 3 );
+//// Handle unregistering of post types and taxonomies and remove the variations.
+//add_action( 'unregistered_post_type', 'block_core_navigation_link_unregister_post_type_variation' );
+//add_action( 'unregistered_taxonomy', 'block_core_navigation_link_unregister_taxonomy_variation' );
 
 /**
  * Register custom post type variations for navigation link on post type registration