Dynamic Links Firebase only work the first time - swift

Question

I am adding the Firebase Dynamic Links in my iOS App. I made the configuration according to the documentation and until this point, all right.
When testing, I noticed that the link opens the app and calls the method:
application (_ app: UIApplication, open url: URL, options: [UIApplication.OpenURLOptionsKey: Any]
And works!
But when I click the link (dynamic link) again, it just opens the app and does not call the method.
Can someone help me?
My code:
private func application(_ application: UIApplication, continue userActivity: NSUserActivity,
restorationHandler: #escaping ([Any]?) -> Void) -> Bool {
let handled = DynamicLinks.dynamicLinks().handleUniversalLink(userActivity.webpageURL!) { (dynamiclink, error) in
// let vc = NomeStoryboard.instance.configuracoes.instantiateViewController(withIdentifier: "idSB_ConfiguracoesApp_Onboard") as! ConfiguracoesAppPageViewController
// UIApplication.shared.keyWindow?.rootViewController = vc
}
return handled
}
#available(iOS 9.0, *)
func application(_ app: UIApplication, open url: URL, options: [UIApplication.OpenURLOptionsKey : Any]) -> Bool {
return application(app, open: url,
sourceApplication: options[UIApplication.OpenURLOptionsKey.sourceApplication] as? String,
annotation: "")
}
func application(_ application: UIApplication, open url: URL, sourceApplication: String?, annotation: Any) -> Bool {
if let dynamicLink = DynamicLinks.dynamicLinks().dynamicLink(fromCustomSchemeURL: url) {
// Handle the deep link. For example, show the deep-linked content or
// apply a promotional offer to the user's account.
// ...
return true
}
return false
}
}

Answer 1

Make sure didFinishLaunchingWithOptions returns true.
Looks like you have a slightly older version of continueUserActivity -- maybe try the more modern signature:
func application(_ application: UIApplication, continue userActivity: NSUserActivity,
restorationHandler: #escaping ([UIUserActivityRestoring]?) -> Void) -> Bool