neptune/core/templates/ui/insights/meta.html

<div id="meta">
  <i class="fa-solid fa-hashtag" aria-hidden="true"></i>
  <span
    hx-headers='{"X-CSRFToken": "{{ csrf_token }}"}'
    hx-post="{% url 'modal_drilldown' %}"
    hx-vals='{"net": "{{ net }}", "nick": "{{ nick }}", "channel": "{{ chan }}"}'
    hx-target="#modals-here" 
    hx-trigger="click"
    class="button is-small">
    bbb
  </span>
</div>