title: React Native app flashing white after launch screen on iOS 11
body: <p>We have more than 5 React Native apps published apps, and all app flashes to white between the launch screen and the first screen of the app. This creating wired behaviour and only noticeable on iOS 11.</p>
  
  <p>We are using <a href="https://github.com/aksonov/react-native-router-flux" rel="nofollow noreferrer">react-native-router-flux</a> for navigation. I believe this issue is related to <code>react-navigation</code> because apps like <a href="https://itunes.apple.com/us/app/ubereats-food-delivery/id1058959277?mt=8" rel="nofollow noreferrer">UberEATS</a> and <a href="https://itunes.apple.com/us/app/airbnb/id401626263?mt=8" rel="nofollow noreferrer">Airbnb</a>, which are also developed with React-Native are working fine. These apps have their own navigation library I think.</p>
  
  <p>Anyone else noticed this problem? Any suggestion will be greatly appreciate.</p>