Ticket #32800: 32800.diff

wp-admin/js/customize-nav-menus.js

@@ -1676 +1676 @@
                                                 select.append( new Option( control.setting().name, menuId ) );
                                         }
                                 } );
-                                $( '#available-widgets-list .widget-inside:has(input.id_base[value=nav_menu]) select:first' ).append( new Option( control.setting().name, menuId ) );
                         }
                 },