React-native-webview: BackgroundColor in loadingState is always white

[campsafari]

The backgroundColor does not set the backgroundColor of the loadingView.
This color is hardcoded to white. It works only when i set useWebKit={false}. Which leads to a white flash when the WebView is initializing.

To Reproduce:
style={{ backgroundColor: '#000000' }}
ref={(ref) => this.webview = ref}
source={{ html }}
scrollEnabled={false}
mediaPlaybackRequiresUserAction={false}
allowsInlineMediaPlayback={true}
onShouldStartLoadWithRequest={this.onWebviewRedirect}
/>
Expected behavior:

The background should be the color defined via backgroundColor when the Webview is initializing.

Environment:

• OS: iOS
• OS version: 11.4
• react-native version: 0.59.3
• react-native-webview version: 5.7.0

[Titozzz]

Can you adjust the loading behavior with the renderLoading prop ?

[campsafari]

@Titozzz ah i see, yes this does the trick (loading view is now green):
startInLoadingState={true}
renderLoading={() => }