iCloud drive "empty" in files app - not syncing
I made reset of my iPhone SE today, and after the reset, the iCloud drive folder in the Files app looks empty and doesn't sync. When browsing files at my Computer, at iCloud.com as well as on iOS on my iPad, i can access my iCloud files. But not on the phone. If i create a new folder on the phone, it says "Waiting for upload", but nothing more happens.
Other things in iCloud such as contacts, notes, calandar etc are syncing fine.
Thing i tested so far are:
- Making sure I use the same account in all devices. And all devices also report the same amount of free space.
- Connect through wi-fi
- Connect through cellular data
- Turn airplane mode on/off
- Restart files app
- Re-install files app
- Restart iPhone
- Sign off / Sign in to iCloud on iPhone
- iOS update to 12.4
The problem remains. What could cause it and how do i solve it?
iPhone SE