NewAppDelegate.swift

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? = nil) -> Bool {
    // Moved window creation to the SceneDelegate below
    return true
  }
  // Added this method:
  // Here we tell iOS what scene configuration to use
  func application(_ application: UIApplication, configurationForConnecting connectingSceneSession: UISceneSession, options: UIScene.ConnectionOptions) -> UISceneConfiguration {
    connectingSceneSession.userInfo?["activity"] = options.userActivities.first?.activityType
    // Based on the name of the configuration iOS will initialize the correct SceneDelegate
    return UISceneConfiguration(name: "Default Configuration", sessionRole: connectingSceneSession.role)
  }
}