  }
          },

          {% comment %} Called by any change to the list (add / update / remove) {% endcomment %}
          onSort: function (event) {
            {% comment %} Code here triggers twice for the element if dragged to another group (two sorts) {% endcomment %}
            [].forEach.call(event.item.parentNode.getElementsByClassName('priority_row'), function (el) {
              let _ = el.getElementsByClassName('holdme')[0];
            });
          },

          {% comment %} Changed sorti