Using Final Draft (12.0.9 build 110) on Monterey 12.7.1 and getting: The document “reps.fdx” could not be saved. The file is locked.
At Get Info however the file is marked “You can read and write.” I notice that in the file security and privacy in Settings Final Draft is not offered as an application. There doesn’t seem to be a way to add it either.
iMac 21.5″, macOS 12.7