Fixed children issue for edit menu items

Author: maab16

publishable/assets/js/app.js

@@ -60147,7 +60147,7 @@ var app = new Vue({
   $(document).on("click", ".edit_menu_item", function (e) {
     e.preventDefault();
     var id = $(this).data('id');
-    var menu_id = $("#menu_id").val();
+    var menu_id = $(".menu_id").val();
     $.ajax({
       url: '/admin/menu/editItem',
       method: 'GET',