[keycloak-user] Client Configuration - SAML Direct Grants

Hi All, In the client configuration, there is a toggle option "Direct Grants Only". From the documentation at http://docs.jboss.org/keycloak/docs/1.2.0.CR1/userguide/html/direct-acces..., it seemed to me that direct grants are only applicable to openid connect clients. But after turning that option on, I can still select SAML under "Client Protocol". Is it possible to get direct grants using SAML client protocol? Or have I misunderstood the settings in some way? -- Thanks, Pubudu