problem with dark background colours changing tone

Luke1993 ✭✭
edited October 2022 in Nokia X30 5G

I noticed the Dark Mode background colour will change after 5 seconds or so from a warm (dark) colour, to more of a colder (dark) colour tone. If i click something else on the menu it will go back to the warm (dark) tone again but then 5 seconds later back to the colder (dark) tone if screen is left untouched.

It happens on the Audible app too, so i think it's a problem with dark colours in general. It's a very subtle change of tone (from a brown/red to a green) but is still annoying. Does anyone else notice this?

Adaptive Brightness is turned off, Adaptive Battery is off, Night Mode is off.

Is mine faulty?