It only shows on the lockscreen
Full screen is there
Clear the cache of chrome and remove cookies of worthless sites
There are many threads on this issue try diagnosing your phone in oneplus care
Try clearing the cache of gallery
It was about 8t or smth like that
Bro try diagnose your device in OnePlus care app
Diagnose your phone in OnePlus care
4k 60 fps is there.
My Nord can last till 2days without charging even if I do anything in it.
Display is good and for brightness switch off...
Remove the apps cache then force stop it then reboot your phone it'll work all right then
It has already been reported to OnePlus they said they'll resolve it in next update or si
Try reinstalling the sim of yours and try again and see if the internet connection is good