RevenueCat Restore Purchase type using SiwftUI

I’m working on an app with SwiftUI where every users have to create an account before making any in app purchases. I followed the in app purchase tutorial using RevenueCat by CodeWithChris. I’m trying to change the restoring purchases from transfer purchases to block restores. Do I just change the restore behavior to block restores in RevenueCat or is there any additional code? Any advice would be much appreciated.