gnome-session-quit reboots instead of Power Off
When using the Power Off menu and choosing "Power Off..." my computer reboots instead of shutting down. I do not believe this is an issue with my hardware / UEFI, as "shutdown -h now" works as expected. I do believe the button should send a PowerOff signal similar to running
dbus-send --system --print-reply --dest=org.freedesktop.login1 /org/freedesktop/login1 "org.freedesktop.login1.Manager.PowerOff" boolean:true
This, BTW also shuts down the system correctly.
Gnome session is in version 44.0 - compiled from gentoo sources. I am running 3 more computers with the same software versions, and none of the other systems reboot instead of shutting down.
Unfortunately I do not know much about dbus signalling, but am willing to dig deep. However, at the moment I don't know where to look further.