I’ve been using EndeavourOS for a couple months now with Wayland/Plasma.
Before that I was on Manjaro mostly using Plasma/X.
I don’t know if this problem has been present ever since the switch to EOS/Wayland, but where I used to see a selection for Gamma controls in Plasma system settings/display and monitor there is nothing. I do have Kgamma installed but I can’t figure out how to access it. I went to the github for it but found no instructions.
Any help is appreciated, and also any suggestions for an alternate app for gamma control in Plasma with Wayland if that is a workaround. Thanks!
Edited to correct OS to Endeavour, thanks cactux!