clearcache option removes all other option in themeable browser

[thomasmanho]

I am using the themeable browser in android and I got this code

cordova.ThemeableBrowser.open(url, '_blank', {
clearcache: 'yes',
toolbar: {
color: '#0c60eeFF',
height: 30
},
title: {
color: '#FFFFFFFF',
showPageTitle: true,
staticText: backButtonText
},
closeButton: {
wwwImage: 'img/close_icon.png',
align: 'left'
},
backButtonCanClose: true,
hidden: true,
zoom: false,
}).addEventListener('loadstop', function() {
$ionicLoading.hide();
browser.show();
});

Before adding clearcache: 'yes', everything runs perfectly in both iOS and Android. After adding clearcache: 'yes', iOS still runs perfectly but somehow Android seems like removing all other options except clear cache. For instance, in Android, the toolbar disappeared and I can zoom in the webpage in the browser. Yet, the browser can really clear the cache in both iOS and Android

Anyone has any ideas about using options of the original in app browser in themeable browser?

[Hanzofm]

@thomasmanho @initialxy Same problem, any idea?