Questions on filters and refresh

  1. the auto refresh , does it work in public mode? when I share a public dashboard URL, I don’t see the refresh button in the widget and the dashboard.

  2. the auto refresh, the widgets that don’t have scheduled refresh, do not refresh upon dashboard load, onl manually

  3. schedule, it seems I can do it only once a day, can I do it every few hours?

  4. the global param, I added , but I don't see the global checkbox in the config screen ( I used Etimestamp > '{{from_date}}’ )