title: Unsupported top level event type "onGestureHandlerStateChange dispatched in iphone X
body: <p>I am facing an issue in <code>react-navigation-drawer</code>.</p>
  
  <pre><code>"react-native-gesture-handler": "^1.0.16",
  "react-navigation": "^3.3.2"
  </code></pre>
  
  <p>This two version is installed. A drawer is working properly in Android and iPhone 5S. But, when I ran the app in iPhone X, it's throw error when I open drawer through gesture.</p>
  
  <blockquote>
    <p>Unsupported top level event type "onGestureHandlerStateChange" dispatched</p>
  </blockquote>