Sign Up & Sign In With apple

For Sign in With Apple I recieve an expected flow including an ask to share or hide my email along with a message like this

'Create an account for Apple {some_company} using your Apple ID “{email}”.'

However when i sign into an existing account i get the same flow, where on other apps i see a message like this ~ "Do you want to continue using {some_company} with your Apple ID “{email}”?

How can i configure this for my own app?

Note: it always logs me into the correct existing account, i'm just trying to make sure users go through the correct flow in the apple popup when their account already exists.

Sign Up & Sign In With apple
 
 
Q