Account Linking in DialogFlow happening only once

Question

I am using Account Linking with OAuth - Authorization type in DialogFLow and added it for one of the Intent(lets say Intent name is Secret).

When I tested it for first time in test simulator, it did ask for sign-in and sign-in was successful.

From second time, it is not asking for any sign-in. I am confused on why it is not asking for any sign-in?

For each google/gmail account will the Account linking/sign-in happens only once?

I would like the app to ask for sign-in whenever the user invokes the Secret intent. Can this be done?

Answer 1

Yes, you need to throw a sign-in request card. Look here.