I registered this ID with my Gmail account, and logged in successfully via web browser. However, while I was trying to log in on the Stack Exchange app in my Android Phone, I don't see any option to log in with Google:
I was told that no user was found with my Gmail account. It is amazing that I can log in via web browser, but cannot do so with the same Gmail account via app. How can I do that?
Just to compare, here is a "normal" login screen of another user:
Where did the Google login go and how can I bring it back?
My app version is 1.0.73, phone is Coolpad 8150D with Android version 4.0.3, kernel 3.0.8.