message: Fixes dashboard export button missing download and
diff: #}
  <script>
  window.onload = function() {
  - window.open(window.location += '&action=go', '_blank');
  +
  + // See issue #7353, window.open fails
  + var a = document.createElement('a');
  + a.href = window.location + '&action=go';
  + a.download = 'dashboards.json';
  + document.body.appendChild(a);
  + a.click();
  + document.body.removeChild(a);
  +
  window.location = '{{ dashboards_url }}';
  +
  };
  </script>
  