It'll probably take some time for desktop apps to register as inhibitor. KeepassXC has done this IIRC so now if systemd tries to shutdown with an unsaved databa

It'll probably take some time for desktop apps to register as inhibitor. KeepassXC has done this IIRC so now if systemd tries to shutdown with an unsaved database, you can't. Various other desktop apps do too these days, so it's largely a question of time.