User name does not propagate with programmatic authentication for remote ejb calls

When I try to set the user and credentials for the security context to invoke remote ejb calls from one server to another, the user is not set. The user is correctly authenticated for standalone remote clients.

The code snippet I tried is

     public OMSCoreServicesWrapperRemote lookupConnectorFacadeRemote(String ip, String uniReqId) {
        try

{                          // create your authentication configuration             AuthenticationConfiguration namingConfig = AuthenticationConfiguration                     .empty()                     .useName("ejbUser")                     .usePassword("password")                     .useRealm("ApplicationRealm")                     .setSaslMechanismSelector(SaslMechanismSelector.NONE.addMechanism("DIGEST-MD5"))                     .useProviders( () -> new Provider[]

{ new WildFlyElytronProvider() }

);
            // create your authentication context
            AuthenticationContext context = AuthenticationContext.empty().with(MatchRule.ALL, namingConfig);
            context.getInstanceContextManager().setThreadDefault(context);
            context.getInstanceContextManager().setGlobalDefault(context);
            return context.runCallable(vCallable);
        } catch (Exception e)

{             logger.error("LN:1460", "OMSCoreServicesWrapperRemote look up failed for ip:" + ip, e.getMessage());                  }

    }

    Callable<OMSCoreServicesWrapperRemote> vCallable = () ->

{         String ip = "192.168.14.55";                   Properties jndiProps = new Properties();                       jndiProps.put(Context.SECURITY_PRINCIPAL, "ejbUser");                       jndiProps.put(Context.SECURITY_CREDENTIALS, "password");                   jndiProps.put(Context.INITIAL_CONTEXT_FACTORY, "org.wildfly.naming.client.WildFlyInitialContextFactory");                     jndiProps.put(Context.PROVIDER_URL, System.getProperty("remote+http://192.168.0.51:8181");                  Context ctx = new InitialContext(jndiProps);                  String lookupName = ejbServiceLocatorI.getMergedEjbLookupNameMapperRemote().get(OMSCoreServicesWrapperRemote.class.getSimpleName());                  return (OMSCoreServicesWrapperRemote) ctx.lookup(lookupName);     }

;

server.log attachment contains the complete log since the server start up.

standalone-full_xml is the config file of the server

The resources I referred to solve this issue are

https://developer.jboss.org/thread/277371

https://github.com/wildfly/quickstart/tree/11.x/ejb-security-context-propagation

But the issue remains the same.