Apple Pay付款后付款

Question

当我完成Apple Pay付款后，我想对另一个ViewController进行检查。这是在paymentAuthorizationViewController 还处于前台。

问题
当我在完成过程中调用dismiss(animated: true, completion: nil)时，将关闭新的ViewController而不是paymentAuthorizationViewController。 我该怎么做才能只关闭Apple Pay ViewController？

func paymentAuthorizationViewController(_ controller: PKPaymentAuthorizationViewController, didAuthorizePayment payment: PKPayment, completion: @escaping (PKPaymentAuthorizationStatus) -> Void) {

   self.performSegue(withIdentifier: "segueToDanke", sender: self)
}

func paymentAuthorizationViewControllerDidFinish(_ controller: PKPaymentAuthorizationViewController) {
   // Dismiss payment authorization view controller
   dismiss(animated: true, completion: nil)
}