Could you specify what you are doing exactly?
And what exact Version of OxygenOS you are running?
Because for me the changing of accent colors works.
For me also it is working. You need to go on customisation under settings layout. From there you can change accent color. Hope that helps.
I'm using OxegonOS 11..
Search the forum for the thread with same issue. I'm sure someone else reported this too.
You have the cyberpunk edition?
It's in Settings-Customisation-Accent
I just checked in my settings and it looks like you're even allowed to set the color via Hex code, which is a really nice feature!
We Can Change Accent Colours in Under Settings Option ... Open settings > Customisations > Accent Colour.
i don't have the problem.
AMA - OnePlus Support Dec Edition
by Tom B., 2020-11-30