[Gnome 40] Lock screen no longer puts monitor(s) in low-power mode
When the screen lock is enabled the screens go blank and are locked. However, the monitor(s) remain fully powered on.
Steps to reproduce
- Lock screen via either timeout or menu option
Failed to power down monitor(s)
What did you expect to happen
I expect my monitor(s) to enter low power state as they have in all previous gnome versions when the screen is blanked and locked.