Anyone else seeing issues with OAuth on the simulator at the moment? It's been working before, but since 4.1 I'm constantly seeing issues. First the popup didn't appear, which is fixed now. But when logging in the popup does not go away and the callback is not received in the simulator. So still not able to log in. I'm still using Communications.registerForOAuthMessages as I need to support older devices.
Just hope this is simulator only and won't be applied to real devices.