Apparently, InAppBrowser does not store the current session cookie when using _blank on Android. Is there some setting that I'm missing in order to make this possible? It seems to work flawlessly on IOS and is mildly frustrating to troubleshoot. The cookie needs to be there for when the callback from oAuth happens and my server reads and assigns the current session the needed data.
What I have tried...
1) Adding CookieManager to android Childbrowser (old, I know)
2) target = _self will actually send the cookie to the server, but the popup that is opened closes the whole app (instead of the popup) after authentication and must be reopened manually
3) Changing various WebView properties and settings to no avail.