When I hit "Ask" and then login on the mobile site, I get redirected back to the Ask page once logged in. Perfect. But when I log in while viewing a question on the mobile site, I get directed back to the homepage instead of the question. This is pretty annoying and doesn't match the desktop experience. Please fix and direct me back to what I was viewing in all cases!
The next build will fix this.
The return behavior after logging in should be identical between the mobile and desktop sites now.