Auth0 Lock - Social sign-in creates Auth0 Management User

Sure:

This is the initial state. My account email doesn’t exist within Auth0 Users.

This is my /login page using the Lock app. From here, I click Log in with Google.
My browser is already logged into cflowers.rp.1
screen2

After login, my custom rules mark the attempt as unauthorized since the account has not completed registration, I have Lock configured to display an error message in this scenario.

But if we now look at the Users page:

I now have a User with email verified, just from a sign-in attempt. Thanks for the help!