Restart auth flow from "Verify Your Identity"?

I am using Auth0 for authentication of a Java application using OAuth and Spring Security. I am using MFA and everything works fine so far.

I noticed that users (sometimes?) get the “Verify your identity” screen asking for the TOTP if the user gets back to the application. Users cannot get away from this dialog without successfully entering the TOTP. But sometimes users have multiple accounts to access the application and want to get back to the screen to enter the email. This seems to be not possible (without clearing the cookies).

Is there a way to reset or restart the login flow?

Thanks for any help

Hello, is there nobody with any feedback on my question?