That was a simple user error. I had indeed forgot that privacy settings were on by default. This is a bit embarrassing.
Can't access shared collections
on my Radicale server I set up 2 users (userA userB). They additional use a shared calendar. so my directory structure looks like:
each user has permission to it’s own directory and to the shared folder.
Everything works fine from InfCloud and Thunderbird with Lightning and SoGo connector.
Whatever I enter into DAVdroid will only show the entry of the user that try to connect.
The shared Calender is never shown.
Thanks for support
This is a duplicate of #249, please follow up there.