We have a problem in a scenario that SIM lock is disabled so after a phone reboots it has the Internet connection but it is still locked. When you call into the VOIP app the app is not being launched as the result (it seems reasonable because it wouldn't be able to access the keychain items etc...) but the OS still seem to enforce the rule that the app needs to report the new incoming call. When we then unlock the app we can see no more pushkit pushes are arriving (dropped on the floor in the console) but we get the three initial pushes that were send during the locked phase right after the app launch.

the styling of the UINavigationBar has changed in iOS15. I cannot get look I want anymore. Once I define either of the appearances (e.g. scrollEdgeAppearance) I can no longer get white text in the status bar. On the other hand if I just set UINavigationBar style to black with translucent set to NO it ignores the barTintColor unless you start scrolling. You can set the background color of the navigation bar but then the area under the scrollbar is solid black. I just need a non-translucent UINavigationBar with a dark background ewxtending under the status bar with white text. Is it possible in iOS15?