You added a WPCode snippet to change the WordPress registration or login form, but the changes do not appear on the front end.
Why this happens. WPCode snippets set to run on the front end do not always execute for registration and login form customizations. This is a known limitation: the snippet shows as active in WPCode, but the hook that modifies the form never fires.
What you can do. Deploy your registration or login form changes as a must-use plugin instead of a WPCode snippet. Support can handle this migration for you. The result is the same behavior, loaded reliably.