I am working on iOS app which is supported watch as well below is my concerns.
watch os - 5.3.2 and iOS 13.1
I am facing problem with notification actions in watch app. when iPhone app is terminated and if I get a notification in watch , if I tap on action nothing happens.
I am relaying on push notification and for user notification actions I am registering for user notification.
as below
 // this I will call in iPhone app code in did finishlaunching with options.
   func registerForPushNotifications(withUserInfo userInfo: [AnyHashable: Any]?) {
        if #available(iOS 10.0, *) {
            self.requestAuthorization(withUserInfo: userInfo)
        } else {
            registerUserNotificationSettings(withUserInfo: userInfo)
            UIApplication.shared.registerForRemoteNotifications()
        }
    }
  func registerUserNotificationSettings() {
        let approveAction = UIMutableUserNotificationAction()
        approveAction.title = NSLocalizedString("Approve", comment: "Notification approve button title")
        approveAction.identifier = "approve"
        approveAction.isDestructive = false
        approveAction.activationMode = .background
        approveAction.isAuthenticationRequired = true
        let denyAction = UIMutableUserNotificationAction()
        denyAction.title = NSLocalizedString("Deny", comment: "Notification deny button title")
        denyAction.identifier = "deny"
        denyAction.isDestructive = true
        denyAction.activationMode = .background
        denyAction.isAuthenticationRequired = true
        let signInCategory = UIMutableUserNotificationCategory()
        signInCategory.setActions([approveAction, denyAction], for: .default)
        signInCategory.identifier = "pushotp"
        let categories = NSSet(object: signInCategory) as? Set<UIUserNotificationCategory>
        let settings = UIUserNotificationSettings(types: [.badge, .sound, .alert], categories: categories)
        DispatchQueue.main.async(execute: {
            UIApplication.shared.registerUserNotificationSettings(settings)
        })
    }
Scenarios
When iPhone app is in background and iPhone is locked and watch is in background. If I push a push notification from server , watch displays notification banner with two actions, if I tap any one action , its working fine.
when iPhone app is killed and iPhone locked immmediatly If I send pushnotification , watch displays notification banner with two actions, if I tap any one actions its working fine.
When iPhone app is killed and iPhone locked, kept both watch and iPhone idle for a hour so. then I will activate the watch and push the notification from server, now watch displays banner with two actions, now if I tap on the actions it is not working.
It would be great if you guys tell me what is the correct thing I have to do.