Closed issue by glaubersm on void-packages repository

https://github.com/void-linux/void-packages/issues/13030

Description:
### System

* xuname:  
Void 5.1.16_1 x86_64 GenuineIntel notuptodate rrFFF
* package:  
powerdevil 5.16.3
--



### Expected behavior
all power management settings work
### Actual behavior
none power management setting works.
This problem does not occur on X11 session.
### Steps to reproduce the behavior
use Void with KDE Plasma desktop environment and SDDM login manager
start Wayland session (select "Plasma (Wayland)" in login manager)
right click on battery icon in systray, select "Configure Power saving..."
set the timeout to turn off your screen, the timeout to suspend your system and the action
triggered when you press the power button.
Result: no settings take effect