Facebook login on iOS uses Safari and not app

I’m using plugin.facebook.v4a plugin and when I call to login it pulls up Safari to login, not the Facebook app that is installed on the device. The Safari prompt works, but it’s not a slick as pulling up the native app.

Our Google implementation with the same code pulls up the Facebook app and works great.

Any thoughts?

I notice this if your Safari was already logged into Facebook. Try to ensure Facebook is not logged inside Safari then try again.

I notice a problem where the Facebook app doesn’t return to the app properly after login (https://github.com/coronalabs/corona/issues/182).

I tried that and have same issue whether logged in or not.