preview_sql_modal.twig

<div class="modal fade" id="previewSqlModal" tabindex="-1" aria-labelledby="previewSqlModalLabel" aria-hidden="true">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title" id="previewSqlModalLabel">{% trans 'Loading' %}</h5>
        <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="{% trans 'Close' %}"></button>
      </div>
      <div class="modal-body"></div>
      <div class="modal-footer">
        <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">{% trans 'Close' %}</button>
      </div>
    </div>
  </div>
</div>