My app is using iBeacons, and I am using func startMonitoring(for region: CLRegion). Then I am using func locationManager(_ manager: CLLocationManager, didEnterRegion region: CLRegion) and func locationManager(_ manager: CLLocationManager, didExitRegion region: CLRegion) to run logic when user enters / exits certain Beacon CLBeaconRegion. Everything worked fine until recently, iOS 17 update I guess.