NPE in ApplicationSecurityDomainService#desiredMechanisms when loginConfig is null

ESC[0mESC[31m15:10:23,906 ERROR [io.undertow.request] (default task-1) UT005023: Exception handling request to /: java.lang.NullPointerException
        at org.wildfly.extension.undertow.ApplicationSecurityDomainDefinition$ApplicationSecurityDomainService.desiredMechanisms(ApplicationSecurityDomainDefinition.java:272)
        at org.wildfly.extension.undertow.ApplicationSecurityDomainDefinition$ApplicationSecurityDomainService.lambda$null$2(ApplicationSecurityDomainDefinition.java:289)
        at org.wildfly.extension.undertow.ApplicationSecurityDomainDefinition$ApplicationSecurityDomainService.getAuthenticationMechanisms(ApplicationSecurityDomainDefinition.java:285)
        at org.wildfly.extension.undertow.ApplicationSecurityDomainDefinition$ApplicationSecurityDomainService.lambda$initialSecurityHandler$3(ApplicationSecurityDomainDefinition.java:289)
        at org.wildfly.security.http.HttpAuthenticator$AuthenticationExchange.authenticate(HttpAuthenticator.java:85)
        at org.wildfly.security.http.HttpAuthenticator$AuthenticationExchange.access$100(HttpAuthenticator.java:74)
        at org.wildfly.security.http.HttpAuthenticator.authenticate(HttpAuthenticator.java:63)
        at org.wildfly.elytron.web.undertow.server.SecurityContextImpl.authenticate(SecurityContextImpl.java:62)
        at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:55)
        at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
        at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
        at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
        at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
        at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
        at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
        at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284)
        at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263)
        at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
        at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174)
        at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202)
        at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:793)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)