[keycloak-user] Can't logout using Jetty93 adapter

Hi, Steps to reproduce: - setup jetty93 adapter on jetty 9.3.10.v20160621 - download keycloak server 4.0.0.Beta1 - follow through keycloak-quistarts/app-profile-jee-vanilla tutorials - try access the restricted page and login with user password - logout - try login again = you're still logged in (the session is alive on keycloak server) Expected: keycloak server should ask for user/password again I attached a project based on the vanilla sample. The same generated war works well on wildfly10. What am I doing wrong? Thanks in advance. -- Regards, Anselme NDEKE