[keycloak-user] Fw: SSO saml and jwt client

I can SSO across different JWT clients but if I try to access a SAML client, I am redirected to the login page even if I have an active session for the user in keycloak after an OIDC authentication. Is it possible to automatically authenticate the user for the SAML client? Simply put, I am trying to get a SAML assertion on behalf of the user after OIDC authentication. Thanks in advance!!