I'm currently in the process of submitting in the App Store, and then after I tested my build in iOS15, it stopped displaying the prompt for ATT, I also tried it to other lower versions and it worked. Is there any way to fix this? if #available(iOS 14, *) { ATTrackingManager.requestTrackingAuthorization { status in }} I also checked the current app store build version, and it also doesn't work. Some people are currently experiencing this kind of issue in Reddit. https://www.reddit.com/r/iOSProgramming/comments/pt41jz/att_prompt_not_showing_on_ios_15/