Plasma desctop: i'm missing control

Hi all,
I have a new Notbook where i need to adjust the color settings. At OpenSuse i have at “Systemsettings-> Display & Screen” a submenue whith an option for the Gamma Settings.
I’m missing this at CachyOS… I have already installed “kgamma”, but still don’t get the UI to adjust it.
What i’m missing?

Were you using X11 on OpenSUSE? I can’t find much info on this, but apparently it doesn’t exist on Wayland yet.

I have still one Laptop at OpenSuse, where i checked bevor i asked and yes it’s X11 there.
I can switch to wWayland there to have a look if it’s gone there to…

Edit: Yes, it’s at Opensuse / Wayland also not availible
But it would be Important to have it… Colores are somtimes “not the best” :slight_smile: