Swift - Обновление / Изменение root вида контроллера после первоначального открытия приложения для iOS13 +

Question

Я пытаюсь обновить контроллер вида root с ViewController() до fourYearPlan(). Когда пользователь первоначально открывает приложение, они приветствуются в ViewController() и приводят к TableViewController(). Оттуда, когда они нажимают на tableViewCell, он приводит их к fourYearPlan() и автоматически заменяет контроллер вида root на него. Если пользователь нажимает кнопку в fourYearPlan(), контроллер вида root сбрасывается до ViewController(). Как я смогу подойти к этому?

AppDelegate:

class AppDelegate: UIResponder, UIApplicationDelegate {

    var window: UIWindow?

    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
        // Override point for customization after application launch.
        updateRootVC()
        return true
    }

    // MARK: UISceneSession Lifecycle

    @available(iOS 13.0, *)
    func application(_ application: UIApplication, configurationForConnecting connectingSceneSession: UISceneSession, options: UIScene.ConnectionOptions) -> UISceneConfiguration {
        // Called when a new scene session is being created.
        // Use this method to select a configuration to create the new scene with.
        return UISceneConfiguration(name: "Default Configuration", sessionRole: connectingSceneSession.role)
    }

    @available(iOS 13.0, *)
    func application(_ application: UIApplication, didDiscardSceneSessions sceneSessions: Set<UISceneSession>) {
        // Called when the user discards a scene session.
        // If any sessions were discarded while the application was not running, this will be called shortly after application:didFinishLaunchingWithOptions.
        // Use this method to release any resources that were specific to the discarded scenes, as they will not return.
    }

    func updateRootVC(){

        let status = UserDefaults.standard.bool(forKey: "status")

        print(status)

        if status == true {
            let navController = UINavigationController(rootViewController: fourYearPlan())
            window?.rootViewController = navController
        }
        else{
            let navController = UINavigationController(rootViewController: ViewController())
            window?.rootViewController = navController
        }
        window?.makeKeyAndVisible()
    }
}

Часть SceneDelegate:

class SceneDelegate: UIResponder, UIWindowSceneDelegate {

    var window: UIWindow?

    func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {
        // Use this method to optionally configure and attach the UIWindow `window` to the provided UIWindowScene `scene`.
        // If using a storyboard, the `window` property will automatically be initialized and attached to the scene.
        // This delegate does not imply the connecting scene or session are new (see `application:configurationForConnectingSceneSession` instead).  
        guard let _ = (scene as? UIWindowScene) else { return }
        let appDelegate = UIApplication.shared.delegate as! AppDelegate
        appDelegate.window = window
        appDelegate.updateRootVC()

    }

ViewController() приведет к TableViewController(), и если при нажатии fourYearPlan становится новым root контроллером просмотра из ViewController():

     override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath){

        tableView.deselectRow(at: indexPath, animated: true)

        let layout = UICollectionViewFlowLayout()
        let destination = fourYearPlan(collectionViewLayout: layout)

//        UserDefaults.standard.set(true, forKey: "status")
//        let appDelegate = UIApplication.shared.delegate as! AppDelegate
//        appDelegate.updateRootVC()


        navigationController?.pushViewController(destination, animated: true)

    }

кнопкой в ​​fourYearPlan(), которая сбрасывает root контроллер просмотра:

    @objc func addTapped(sender: UIBarButtonItem!) {
        let addAlert = UIAlertController(title: "Start Over", message: "Are you sure you want to create a new plan?", preferredStyle: .alert)


        addAlert.addAction(UIAlertAction(title: "Yes", style: .default, handler: { (action:UIAlertAction) in
            let defaults = UserDefaults.standard

//            defaults.set(false, forKey: "status")
//            let appDelegate = UIApplication.shared.delegate as! AppDelegate
//            appDelegate.updateRootVC()

            let domain = Bundle.main.bundleIdentifier!
            defaults.removePersistentDomain(forName: domain)
            defaults.synchronize()


            let destination = ViewController()
            self.navigationController?.pushViewController(destination, animated: true)

        }))

        addAlert.addAction(UIAlertAction(title: "Cancel", style: .cancel, handler: nil))

        self.present(addAlert, animated: true, completion: nil)
    }