Sync problem with webDAV server (nextcloud and the one from the repo)

[Moogie2]

Hi,

I recently discovered this app and really like it, however, synchronization between devices is more or less a must for me.

Now I first tried to connect and sync with my nextcloud server, then after that did not work I tried with the webDAV server as preconfigured in the repo.

Unfortunately I always get the same error. I can connect to both, nextcloud and the webDAV server, but apparently the app tried to access a non-existent "__meta_" file. The error code with the repo webdav server is a "NoRevAPIErr: Cr". When trying to connect to nextcloud I get "RemoteFileNotFoundAPIError: calendar-name/__meta_".

So, looks like this __meta_ file is missing. How do I get it where it needs to be?

Edit:
To add to this: the abovementioned problems are happening when trying to sync from the android app. Syncing from the linux flatpak app works in so far that it does not end up in an error message and does give a message saying that the sync was sucessful and that the app is in sync. However, there is in fact no syncing happening. The tasks I made in super productivity do not show up in Nextcloud Tasks and vice versa.

Thanks already!

Edit 2:
Seems like connecting my linux machine somehow created the meta file, since then the android app can sync as well. Tasks still do not sync with nextcloud tasks, but I guess that that has never been the intended outcome.