Incorrect response for REST service when "org.kie.server.bypass.auth.user" used with Spring Boot Runtime

The Spring Boot / SSO configuration:

https://github.com/kiegroup/droolsjbpm-integration/blob/main/kie-spring-boot/kie-spring-boot-autoconfiguration/jbpm-spring-boot-autoconfiguration/src/main/java/org/jbpm/springboot/security/SpringSecurityUserGroupCallback.java

https://github.com/kiegroup/droolsjbpm-integration/blob/main/kie-spring-boot/kie-spring-boot-samples/keycloak-kie-server-spring-boot-sample/src/main/java/org/kie/server/springboot/samples/KeycloakIdentityProvider.java

and the default Spring Identity Provider/Callback:

https://github.com/kiegroup/droolsjbpm-integration/blob/7.59.x/kie-spring-boot/kie-spring-boot-autoconfiguration/jbpm-spring-boot-autoconfiguration/src/main/java/org/jbpm/springboot/security/SpringSecurityIdentityProvider.java

suffers from the same defect as described into RHPAM-4087.

We assume that the fix would mean to enhance SpringSecurityUserGroupCallback to pass userId to the pluggable identity providers, such as: KeycloakIdentityProvider, and SpringSecurityIdentityProvider.

Note. The steps to reproduce it, are the same fully described into the original Jira RHPAM-4087, but change the callback from "JAASUserGroupCallbackImpl" to "SpringSecurityUserGroupCallback"