Ticket #13935: 13935.diff

wp-includes/theme.php

@@ -1629 +1629 @@
  */
 function remove_theme_support( $feature ) {
         // Blacklist: for internal registrations not used directly by themes.
-        if ( in_array( $feature, array( 'custom-background', 'custom-header', 'editor-style', 'widgets' ) ) )
+        if ( in_array( $feature, array( 'custom-background', 'custom-header', 'editor-style', 'widgets', 'menus' ) ) )
                 return false;
 
         global $_wp_theme_features;