Ticket #27848: 27848.patch

src/wp-includes/js/customize-views.js

@@ -70 +70 @@
                 },
 
                 setButtons: function() {
-                        var elements = $('.actions .remove');
+                        var elements = this.$el.find('.actions .remove');
                         if (this.model.get('choice')) {
                                 elements.show();
                         } else {