Lightbox background not displaying the initial screen but displays a white background

[reyanpapa17]

Version

Tell us which versions you are using:

• react-native-router-flux v4.0.0-beta.31 (v3 is not supported)
• react-native v0.55.3

Expected behaviour

Should see the initial screen when navigating to a Lightbox Scene

Actual behaviour

My Implementation:
Router.js

DemoLightBox.js (from Example project)

BaseLightBox (from Example project)

[aksonov]

Please check Example, it uses Lightbox with semi-transparent background