Huawei mate 20 Pro screen bleed

[Android Central Question]

I've just noticed on my first nightshift that on darker backgrounds and apps/video that on the bottom right of the screen up about half way.. 3 want me to do a factory reset before they do anything but surely that won't fix it or am I been stupid?

 

[belodion]

Screen bleed is a physical phenomenon which would not be affected by a reset. Perhaps they suggested the reset for another reason.
I'll move the thread to the Mate 20 Pro forum, where other users will be able to tell you whether the device is prone to that.