JBoss EAP 7.2 EJB Client throws Callback handler does not support credential acquisition

Issue

WFCORE-4803 - EJB Client authentication does not work using SASL DIGEST-MD5 and EXTERNAL mechanisms in Legacy security:

2019-12-16 09:08:44,133 TRACE [org.jboss.remoting.remote.server] (default task-1) Server sending authentication rejected: javax.security.sasl.SaslException: ELY05051: Callback handler does not support credential acquisition [Caused by org.wildfly.security.auth.callback.FastUnsupportedCallbackException: javax.security.auth.callback.PasswordCallback@1cf94092]
        at org.wildfly.security.mechanism.digest.PasswordDigestObtainer.getSaltedPasswordFromPasswordCallback(PasswordDigestObtainer.java:295)
        at org.wildfly.security.mechanism.digest.PasswordDigestObtainer.handleUserRealmPasswordCallbacks(PasswordDigestObtainer.java:112)
        at org.wildfly.security.sasl.digest.AbstractDigestMechanism.handleUserRealmPasswordCallbacks(AbstractDigestMechanism.java:195)
        at org.wildfly.security.sasl.digest.DigestSaslServer.validateDigestResponse(DigestSaslServer.java:264)
        at org.wildfly.security.sasl.digest.DigestSaslServer.evaluateMessage(DigestSaslServer.java:363)
        at org.wildfly.security.sasl.util.AbstractSaslParticipant.evaluateMessage(AbstractSaslParticipant.java:199)
        at org.wildfly.security.sasl.digest.DigestSaslServer.evaluateResponse(DigestSaslServer.java:336)
        at org.wildfly.security.sasl.util.AuthenticationCompleteCallbackSaslServerFactory$1.evaluateResponse(AuthenticationCompleteCallbackSaslServerFactory.java:58)
        at org.wildfly.security.sasl.util.AuthenticationTimeoutSaslServerFactory$DelegatingTimeoutSaslServer.evaluateResponse(AuthenticationTimeoutSaslServerFactory.java:106)
        at org.wildfly.security.sasl.util.SecurityIdentitySaslServerFactory$1.evaluateResponse(SecurityIdentitySaslServerFactory.java:59)
        at org.xnio.sasl.SaslUtils.evaluateResponse(SaslUtils.java:245)
        at org.xnio.sasl.SaslUtils.evaluateResponse(SaslUtils.java:217)
        at org.jboss.remoting3.remote.ServerConnectionOpenListener$AuthStepRunnable.run(ServerConnectionOpenListener.java:486)
        at org.jboss.remoting3.EndpointImpl$TrackingExecutor.lambda$execute$0(EndpointImpl.java:991)
        at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
        at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1985)
        at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1487)
        at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1378)
        at java.lang.Thread.run(Thread.java:748)
Caused by: org.wildfly.security.auth.callback.FastUnsupportedCallbackException: javax.security.auth.callback.PasswordCallback@1cf94092

Use the remote-outbound connection with DIGEST-MD5:

<subsystem xmlns="urn:jboss:domain:remoting:4.0">
            <http-connector name="http-remoting-connector" connector-ref="https" security-realm="ApplicationRealm">
                <sasl>
                    <include-mechanisms value="DIGEST-MD5"/>
                    <qop value="auth"/>
                    <strength value="medium"/>
                    <server-auth value="false"/>
                    <reuse-session value="false"/>
                    <policy>
                        <forward-secrecy value="true"/>
                        <no-active value="false"/>
                        <no-anonymous value="false"/>
                        <no-dictionary value="true"/>
                        <no-plain-text value="false"/>
                        <pass-credentials value="true"/>
                    </policy>
                </sasl>
            </http-connector>
        </subsystem>

It works to EAP 7.0.x but is not working to EAP 7.2.x.