I saw a lot of mentions in different threads and stackoverflow that if the app doesn't support scenes, didFinishLaunchingWithOptions shouldn't be called, DTS Enginner on this Thread said that after late iOS 15, didFinishLaunchingWithOptions definitely won't be called during prewarming. But we still see in our logs that didFinishLaunchingWithOptions is called during prewarming, even on iOS 18. We don't support scenes, and our AppDelegate is completely Objective-C(I saw some answers that might be relevant).