Hi, it's easy to reproduce the issue:
mkdir testACLs sudo chown nobody:nogroup testACLs sudo chmod 750 testACLs A lock on the folder icon appears in dolphin, correctly indicating that the user cannot access the folder content. Eventually reload dolphin pressing F5. touch testACLs/file → permission denied sudo setfacl -m u:$USER:rwx testACLs touch testACLs/file → works fine However, the lock icon remains in dolphin. This seems to be a minor issue, but we have many project folders with only a subset accessible by a given user. Having the user to figure out by try-and-error which folders she can access is kind of annoying for non-IT people. Best regards, Andi

