Kerberos authentication for remoting EJB without interaction does not fallback correctly

In case when kerberos authentication with properties fallback is correctly configured in security realm and user without correct kerberos ticket tries to invoke EJB via EJB client, then EJB client asks for kerberos username in interactive mode. It works correctly when user interacts with this mode but it causes inconvenience for access without user interaction. Fallback cannot be taken into account because EJB invocation stucks in interactive mode which leads to RuntimeException: Operation failed with status WAITING. There should be any possibility how to disable interactive mode for users which invoke EJB without kerberos.