13 pro display leak from 4 corners

recently i noticed light leakage from top left and right corner of my iPhone, usually only on black screen. So i opened Netflix, played a series stopped it before that Netflix animation to create a full black screen, i increased the brightness to maximum and I've noticed that this is happening from all 4 corners and its equal from every side, completely symmetrical. I’ve attached the picture. I repeat it only happens on a full black screen and it becomes obvious only if i have maximum brightness, tell me if i have to worry about it or if someone else facing this issue, try Netflix thing i mentioned or download a black wallpaper and try it in photos app.