[keycloak-user] Keycloak Login Recaptcha

Hello, I've been trying to add recaptcha to the Login Page of the Keycloak, but it seems that I can't fix it. The recaptcha doesn't appear in the flow Browser even though I added the needed classes (LoginRecaptcha and Factory Recaptcha). Can you tell me which methods from the RegistrationRecaptcha I need in order to implement it in Browser and should I simply extend UsernamePasswordForm and Factory without implementing any other class? Thank you!