1. Launch app in landscape. Oh, I guess they don't support landscape orientation for signing it. That's annoying.
2. Change orientation to portrait and sign in.
3. A dialog requesting to send push notifications appears — in landscape orientation (http://cl.ly/image/2t2P0X3f2H2Z) — but I'm still holding it in portrait and the rest of the UI is in portrait as well.
4. I have to step through a bunch of screens that I just went through when I signed in on my iPhone. These are not related to local settings, but to my Google account. Why do I have to go through these again?