New Bug Encountered: Cant log in with my gmail acct

I have been using App Sheet since 2016 with the same gmail login. Now when I try to login with my laptop I get this error message. I sign in using the same account at work but now cant use my laptop. Can anyone help with this please?

# Sign in with Google temporarily disabled for this app

This app has not been verified yet by Google in order to use Google Sign In.

Hi, please see If you see a scary warning from Google during the signin process