Issue with brightness post IOS 18 Beta 4 update. When phone is locked and when you unlock it, brightness remains low and it takes 4-5 seconds or sometime more to get to normal.
rupeshwakkar
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution