React-native-navigation: TopBar flashes briefly when showing a screen with TopBar hidden

[guyca]

Noticeable in WelcomeScreen.js

[DavitVosk]

@guyca I have the same problem here on IOS. Could you find a solution for this?

[guyca]

Hey @DavitVosk, I'll look into this issue this week, we have a few other tasks prioritised for iOS for this week.. I'll see what I can do.

[nSimonFR]

I found that playing with the property topBar animate in the options getter and setDefaultOptions was able to prevent the weird animation flash and seems to be more stable, if it helps anyone

[hubertjaruzal]

    Navigation.setDefaultOptions({
      topBar: {
        visible: false,
        drawBehind: true,
        animate: false
      }
    });

Solve this problem for me