Problem
Whenever an identity provider (such as Google) is used for logging in, the logout process is not complete. So if you logout, and try to log in using another Google account the login flow will continue with the past Google account without asking which Google account to choose from.
Thus, if you want to switch Google accounts you have to completely logout of one Google account, and into the other.
Solution
When logging back using Google allow users to select which Google account to log back in with.
Problem
Whenever an identity provider (such as Google) is used for logging in, the logout process is not complete. So if you logout, and try to log in using another Google account the login flow will continue with the past Google account without asking which Google account to choose from.
Thus, if you want to switch Google accounts you have to completely logout of one Google account, and into the other.
Solution
When logging back using Google allow users to select which Google account to log back in with.