In the Nextcloud that is included with my /e/ account I have setup several combined calendars/tasklists. Tasks can be seen in the calendar on the web interface. However they don’t appear in Tasks app or Calendar app on my /e/ Fairphone 3. The phone synchronises with my /e/ account through DavX5. The calendars synchronise OK, it’s just the Tasks that don’t. And the Tasks app on the phone doesn’t show the new calendars/tasklists that DavX5 has, only the default ‘Personal’ one.
OK. I now understand what you were telling me. I have uninstalled DAVx5 and am now using the built-in webcal/webdav synchroniser. The calendar information has updated OK, but the Tasks are still not showing in the Calendar, although they do now appear in the Tasks app.
No. I’m quite happy using the Calendar app just for calendar events, and I don’t use an app to manage my tasks and 'To Do’s. I was just hoping tp help the posters who wondered why they are not seeing their task in the Calendar app.