No authentication provider found for id: registration-page-form

[shaidar]

Under Keycloak's Authentication when trying to create a registration flow that is basically a copy of the built-in registration flow, the registration flow has an authentication execution step that requires a registration-page-form as its authenticator. However, that throws the following error:

No authentication provider found for id: registration-page-form

Looking at the code here the endpoints specified in the comment, does not include the registration-page-form as that's available at the following endpoint:

realms/{realm}/authentication/form-action-providers

[dglozano]

Having the same issue with all the executions included in the default registration flow