I have an iPhone 8+ and have noticed something odd with the screen brightness upon waking the phone and turning on the display. Auto-Brightness must be on for the issue to happen. First press the lock button to turn on the screen. Pay close attention to the wallpaper on your screen. After a a second you will see the screen abruptly dims slightly (not the auto brightness fade). I am running 11.0.2 and still see this issue. I have been able to replicate this issue in a lot of the display phones in the Apple store (need to turn on auto-brightness as it is turned off in the display models). Does anyone else see this? Anybody else finding this bug annoying?