We eventually resolved this by launching out to Safari instead of using webviews inside our app. Per this link: https://developer.apple.com/app-store/user-privacy-and-data-use/ If tracking occurs within a webview inside an app, do I need to use the AppTrackingTransparency prompt? Yes. If you are using a webview for app functionality, it should be treated the same way as native functionality in your app, unless you are enabling the user to navigate the open web. So if you plan on using a webview to display the content inside your app, and that content uses cookies, you will need to display the ATT popup or you will be rejected. We switched to launching out to Safari instead of keeping them in-app, and we were promptly approved, no need for ATT since our app was no longer able to track the user across sites or apps. Hope that helps.