Stopping newly created users to login automatically after user account creation

Hi, I hope everyone is doing well.

I have an app where one of it's main functions is account creation. I already have a logged-in user, but when I create a new user using FlutterFlow with Supabase authentication, the newly created user is automatically logged in, and the initial user is logged out. Is there a way to prevent this auto-login, or will I need to write custom code to handle creating new user accounts?

Thank you for the help in advance.