[keycloak-user] Keycloak as SAML IdP - Google sign-out problem

Hi, i'm configuring my keycloak installation as an IdP and Google apps as an SSO. I'm able to login but when trying to logout i got no success... My configuration follows the described here: https://stories.scandiweb.com/sign-in-to-google-apps-using-saml-protocol-... There were a thread in the mailing list which was able to login also, but didn't mention logout process. As i thought it should be almost as transparent, since no documentation say anything, is begging to transform in a problem. If someone could help or point in some direction i appreciate. thanks