The monitor backlight isn't off when I lock the screen on Wayland.
Affected version
OS: Manjaro Unstable Branch
Gnome Shell version: 3.36.6
It only happens in Wayland.
Bug summary
The backlight isn't turned off when I lock the screen.
Steps to reproduce
What happened
The screen is locked and turn black, but the backlight isn't turned off.
What did you expect to happen
The backlight should be turned off like how it does in Xorg.
Relevant logs, screenshots, screencasts etc.
CPU: AMD Ryzen7 3700X
GPU: AMD RX580
Kernel: 5.8.12-3-MANJARO