Calling CLLocation manager hides view it was called from swiftui - swiftui

Question

I have a LocationService
public class LocationService: NSObject, ObservableObject, CLLocationManagerDelegate {
#Published public var authorizationStatus: CLAuthorizationStatus
private let locationManager = CLLocationManager()
private let geoCoder = CLGeocoder()
public var locationNotRestricted: Bool {
NSLocale.current.regionCode == "SA"
}
public override init() {
authorizationStatus = locationManager.authorizationStatus
super.init()
locationManager.delegate = self
locationManager.desiredAccuracy = kCLLocationAccuracyBest
}
public func requestPermission() {
locationManager.requestWhenInUseAuthorization()
}
public func locationManagerDidChangeAuthorization(_ manager: CLLocationManager) {
authorizationStatus = manager.authorizationStatus
switch authorizationStatus {
case .authorizedAlways, .authorizedWhenInUse:
locationManager.startUpdatingLocation()
default:
break
}
}
public func openAppSettings() {
if let url = URL(string: UIApplication.openSettingsURLString) {
if UIApplication.shared.canOpenURL(url) {
UIApplication.shared.open(url, options: [:], completionHandler: nil)
}
}
}
}
And when requestPermission is called it shows a view that was behind the EnableLocationScene in the stack on now above EnableLocationScene.
This is the RegisterCoordinator where LocationService is used and shows the EnableLocationScene which triggers requestPermission:
public struct RegisterCoordinator: View {
#ObservedObject var viewModel: RegisterCoordinatorViewModel
var onFinish: () -> Void
public init(onFinish: #escaping () -> Void) {
self.viewModel = RegisterCoordinatorViewModel()
self.onFinish = onFinish
}
public var body: some View {
Router($viewModel.routes) { screen, value in
switch screen {
case .setupPasscode:
locationCheck
}
}
}
private var locationCheck: AnyView {
switch viewModel.locationService.authorizationStatus {
case .notDetermined:
let text = "These are important so we can tell you where transactions are done and also track what shops are near you and what country you are in.\nYou can also opt out anytime."
return AnyView(EnableLocationScene(text: text, buttonAction: viewModel.locationService.requestPermission))
case .restricted:
let text = "Location use is restricted. Please enable location services in settings."
return AnyView(EnableLocationScene(text: text, buttonText: "Open Settings", buttonAction: viewModel.locationService.openAppSettings))
case .denied:
let text = "The app does not have location permissions. Please enable location services in settings."
return AnyView(EnableLocationScene(text: text, buttonText: "Open Settings", buttonAction: viewModel.locationService.openAppSettings))
case .authorizedAlways, .authorizedWhenInUse:
if LocalFeatureFlag.bypassLocation || viewModel.locationService.locationNotRestricted {
return AnyView(SetupPasscodeScene(onSubmit: { _ in viewModel.routeToSetupPasscode() }))
} else {
let text = "You are in a restricted location"
return AnyView(EnableLocationScene(text: text, showButton: false, buttonAction: { }))
}
default:
let text = "Unexpected Location status, Please enable location services in settings."
return AnyView(EnableLocationScene(text: text, buttonText: "Open Settings", buttonAction: viewModel.locationService.openAppSettings))
}
}
}
and the RegisterCoordinatorViewModel:
class RegisterCoordinatorViewModel: ObservableObject {
#Published var routes: Routes<RegisterScreen>
#StateObject var locationService = LocationService()
var state = RegisterCoordinatorViewModelState()
init() {
self.routes = [.root(.phoneNumber, embedInNavigationView: true)]
}
func routeToSetupPasscode() {
routes.push(.setupPasscode)
}
Ive tried initialising the locationService in the view to stop this, but it didnt help
This doesnt happen when i initialise the LocationService but when i call requestPermission
If i look at the view stack in the view hierachy inspector it shows everything as i would expect it in the correct order
can anyone see why this is happening?