AOD turns off automatically

[Mrmj008]

Always on display turns off automatically, even if I turn it on and then lock my screen, it displays the clock for a second and goes black, and it turns off

AOD in settings automatically. 

I tried clearing the cache, restarting the phone etc. But it's not working. 

I use S22 ultra with One Ui 4.1

Does anyone face similar issue / have workaround? 

[Sidhabhi]

Check power saving mode..

Also clear cache/data of AOD and check for AOD updates

[Saeem94]

Same issue

[NAFIJ007]

Same issue,Can Anyone solved it?

[Mrmj008]

I uninstalled one specific app later the issue was gone. I think notification light/dynamic island app not sure which but it was a customization app for sure.