Verify email information after user registration


Maybe, anyone had the same problem… I store users in DB via user federation. After registration, users are navigated to site, but I need them to verify email and display “Email verification” page:
If I don’t use user federation, after registration I get verification page. Also I get verification page with user federation with keycloak 11 version, but with version 13.0.1 something changed and I can’t figure out what.
Maybe anyone solved similar problem or can advice where I can find solution?