title: Dynamic Links Firebase only work the first time
body: <p>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:</p>
  
  <pre><code>application (_ app: UIApplication, open url: URL, options: [UIApplication.OpenURLOptionsKey: Any]
  </code></pre>
  
  <p>And works! </p>
  
  <p>But when I click the link (dynamic link) again, it just opens the app and does not call the method.</p>
  
  <p>Can someone help me?</p>
  
  <p>My code: </p>
  
  <pre><code>private func application(_ application: UIApplication, continue userActivity: NSUserActivity,
                       restorationHandler: @escaping ([Any]?) -&gt; Void) -&gt; 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]) -&gt; 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) -&gt; 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
      }
  }
  </code></pre>