67P/hyperchannel

<div class="absolute right-4 -top-2 z-0 inline-flex shadow-sm rounded-md
            invisible group-hover:visible">
  {{#if (and (eq @channel.protocol "XMPP") this.isOwnLastMessage)}}
  <button type="button" title="Edit" onclick={{@onCorrectMessage}}
          class="btn-outline-icon relative inline-flex items-center">
    <IconEdit-2 />
  </button>
  {{/if}}
</div>