neptune/core/templates/widgets/drilldown.html

<div id="drilldown-widget">
  <div id="drilldown-widget-{{ unique }}" class="grid-stack-item" gs-w="5" gs-h="15">
    <div class="grid-stack-item-content">
      <div class="panel">
        <p class="panel-heading" style="padding: .2em; line-height: .5em;">
          <i class="fa-solid fa-arrows-up-down-left-right has-text-grey-light ui-move"></i>
          <i
            class="fa-solid fa-xmark has-text-grey-light ui-close"
            onclick='grid.removeWidget("drilldown-widget-{{ unique }}"); grid.compact();'></i>
          Drilldown
        </p>
        <div class="panel-block is-active">
          <div class="control">
            <div id="results">
              {% include 'window-content/drilldown.html' %}
            </div>
          </div>
        </div>
      </div>
    </div>
  </div>
</div>
<script>
  //var contents = $("#drilldown-widget").outerHTML;
  var contents = document.getElementById("drilldown-widget");
  var grid = document.getElementById("grid-stack-main").gridstack;
  grid.addWidget(contents.innerHTML);
  contents.outerHTML = "";
  grid.compact();
  // because we remove the element the JS runs in
  // so we need to run it again here
  initTabs("{{ unique }}");

</script>