[keycloak-user] Keycloak Tomcat adapater and Tomcat SSO

Hello! I need integrating 6 webapps which are running on Tomcat SSO with Keycloak (using SAML 2.0 protocol although OpenIdConnect is also possible). Does keycloak Tomcat adapter support Tomcat SSO (which is implemented in SingleSignOn Valve)? The idea is if I logged in to WebApp1 in Tomcat via Keycloak and then trying using WebApp2, we shouldn't go authenticating to keycloak and instead reusing Tomcat SSO session.