[keycloak-user] No refresh-token when requesting access token

Hi, I noticed that when I request an access token (curl -v -H "Content-type: application/x-www-form-urlencoded" http://localhost:8080/auth/rest/realms/keycloak-admin/tokens/grants/acces... "client_id=...&client_secret=...&username=...&password=..." -H "Accept: application/json"), the response doesn't contain a refresh token. Is this intentional? And might it change in future versions? According to http://tools.ietf.org/html/rfc6749#section-4.3 (which is the spec the above method implements, right?), the refresh token in the access token response is optional. If I'm not mistaken, adding .generateRefreshToken() here: https://github.com/keycloak/keycloak/blob/master/services/src/main/java/o... should do the trick, right? Cheers, Nils