On top of that, "dm-tool switch-to-greeter" does exactly what it is suppose to do, it switches to the greeter and does _not_ ask the session manager to activate the screen lock for the activate user session.
On top of that, "dm-tool switch-to-greeter" does exactly what it is suppose to do, it switches to the greeter and does _not_ ask the session manager to activate the screen lock for the activate user session.