[keycloak-user] Any way to modify redirect_uri parameter when redirecting to login page?

Hi, I have a JSF application on Wildfly that uses Keycloak-wildfly adapter. If I try to go to page A and user is not authenticated, user is redirected to keycloak and after login I am taken back to page A. Problem is if page A happens to be an expired JSF conversation bound page (page url contains "cid" - conversation id parameter). So after login I see a "session expired page" instead of an index page, as user might expect. So question - is there any way in keycloak to modify "redirect_uri" value either with authentication flow or some SPI authenticator extension, action, etc?? A simple rule is "if redirect_uri contains 'cid' parameter, then use index page". Maybe something configurable in keyckloak-wildfly adapter? Thanks, Andrius Karpavicius