Ticket #56990: 56990.diff

src/wp-includes/default-filters.php

@@ -557 +557 @@
 
 add_action( 'wp_enqueue_scripts', 'wp_localize_jquery_ui_datepicker', 1000 );
 add_action( 'wp_enqueue_scripts', 'wp_common_block_scripts_and_styles' );
-add_action( 'wp_enqueue_scripts', 'wp_enqueue_classic_theme_styles' );
 add_action( 'admin_enqueue_scripts', 'wp_localize_jquery_ui_datepicker', 1000 );
 add_action( 'admin_enqueue_scripts', 'wp_common_block_scripts_and_styles' );
 add_action( 'enqueue_block_assets', 'wp_enqueue_registered_block_scripts_and_styles' );

src/wp-includes/script-loader.php

@@ -3657 +3657 @@
         add_action( 'admin_init', $fn_generate_and_enqueue_editor_styles );
 }
 
-/**
- * Loads classic theme styles on classic themes in the frontend.
- *
- * This is needed for backwards compatibility for button blocks specifically.
- *
- * @since 6.1.0
- */
-function wp_enqueue_classic_theme_styles() {
-        if ( ! WP_Theme_JSON_Resolver::theme_has_support() ) {
-                $suffix = wp_scripts_get_suffix();
-                wp_register_style( 'classic-theme-styles', '/' . WPINC . "/css/classic-themes$suffix.css", array(), true );
-                wp_enqueue_style( 'classic-theme-styles' );
-        }
-}
-
 /**
  * Loads classic theme styles on classic themes in the editor.
  *
@@ -3683 +3668 @@
  * @return array A filtered array of editor settings.
  */
 function wp_add_editor_classic_theme_styles( $editor_settings ) {
+        return $editor_settings;
         if ( WP_Theme_JSON_Resolver::theme_has_support() ) {
                 return $editor_settings;
         }