This would be nice. Even that Thunderbird has native CalDAV implementation now it still cannot sync calendars itself you always have to re-connect to the server for Thunderbird to find new calendars. Apple Calendar does it with letting me connect to ...
How can we get more traction on this? SSB, especially for PWA is more and more mandatory for users. I think the main reason was not enough usage of SSB itself, but I think this is because the UI/UX was just bad. We need something that is more present...
