Firebase推送通知在TestFlight上不起作用

Question

我知道这个问题在这里已经问过几次了，但是他们也没有帮助我。

主要问题是，当我从testflight下载应用程序时，我没有收到推送通知。如果我将应用程序直接从xCode下载到我的iPhone，则推送通知有效。 我有一种将FCM令牌存储在Firestore中的方法。使用这些令牌，不同的设备在添加新帖子后应立即收到通知：

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
    
    Thread.sleep(forTimeInterval: 0.1)
    
    UNUserNotificationCenter.current().removeAllDeliveredNotifications() // For removing all delivered notification
    UNUserNotificationCenter.current().removeAllPendingNotificationRequests() // For removing all pending notifications which are not delivered yet but scheduled. 
    
    FirebaseApp.configure()
    Messaging.messaging().delegate = self
    allowSendUserNotification()
    registerForPushNotifications()
    
    return true
}

    func registerForPushNotifications() {
    if #available(iOS 10.0, *) {
        // For iOS 10 display notification (sent via APNS)
        UNUserNotificationCenter.current().delegate = self
        
        let authOptions: UNAuthorizationOptions = [.alert, .badge, .sound]
        UNUserNotificationCenter.current().requestAuthorization(
            options: authOptions,
            completionHandler: {_, _ in })
    } else {
        let settings: UIUserNotificationSettings =
            UIUserNotificationSettings(types: [.alert, .badge, .sound], categories: nil)
        UIApplication.shared.registerUserNotificationSettings(settings)
    }
    
    UIApplication.shared.registerForRemoteNotifications()
    
}

 func messaging(_ messaging: Messaging, didReceiveRegistrationToken fcmToken: String) {
    FirebaseHelper.sharedInstance.storeFCMTokenFromUserInFirestore(fcmToken: fcmToken )
}

我在“签名和功能”中添加了通知。 这是我的.entitlements文件：

我还两次续签了证书。我使用生产证书。