Android 4.4.4, No NavigationError when no internet connection

[NGumby]

On Android 4..4.4, when I try to navigate on an external website after turning Airplane mode on, I don't receive a OnNavigationError like on Android 7.0.

Here is what I get in the log

[INFO:CONSOLE(12)] "Not allowed to load local resource: file:///android_asset/webkit/android-weberror.png", source: data:text/html,chromewebdata (12)

then I get OnNavigationCompleted and OnContentLoaded

I also don't receive any OnNavigationStarted events on 4.4.4 like issue #84