one more thing:
after updating a system from 3.10.51 to 3.10.136, the "additional store owners" are visible under "permissions" again, good.
but on the "folders" tab, each granted user still also shows up on the top folder with "folderowner, freebusysimple".
For testing, I removed a user from permissions->store owners.
Then the entry "folderowner" also disappeared under "folders", but it left the user with the right "freebusysimple".
The user didn't have this right before the update to 3.10.51, which started all this.
Newly added permissions->storeowner result in top folder rights "folderowner, foldercontact, foldervisible".
Is this intended behaviour now?
If yes, I guess the "freebusysimple" needs to be cleaned up manually (in case and when v3.10.51 was used before)?
