"You're signed in" sign-in dialog should not be displayed on top of the consent bump.

One way to reproduce it (but that should also happens when adding an account in SSO using another app):
Sign out of Chrome
Sign in in Chrome
Restart Chrome right after

Result:
https://drive.google.com/open?id=18O58rySRk7QR3yc4IXJi9J8cWEcH5ti0