V4 Background geolocation build failure

I get the below error when building a V4 app with App flow with Background geo-location have tried adding the icon and changing package.json to point to ic_launcher without any luck any idea how to resolve? App builds okay without background geolocation

Android resource linking failed
…/platforms/android/app/src/main/res/xml/authenticator.xml:2: AAPT: error: resource mipmap/icon