I noticed this same issue. I use dark mode and at night in low brightness the vertical right 1/4 of my screen is off color. When I turn up the brightness it goes away. I am not sure if this is a software or hardware issue. It seems you have the same...

I noticed this same issue. I use dark mode and at night in low brightness the vertical right 1/4 of my screen is off color. When I turn up the brightness it goes away. I am not sure if this is a software or hardware issue. It seems you have the same...