[LTS] Backup broker with connection routers will report NullPointerException on startup

2022-09-14 13:05:24,012 ERROR [org.apache.activemq.artemis.core.server] AMQ224000: Failure in initialisation: java.lang.NullPointerException
at org.apache.activemq.artemis.core.server.routing.targets.LocalTarget.<init>(LocalTarget.java:29) [artemis-server-2.21.0.redhat-00025.jar:2.21.0.redhat-00025]
at org.apache.activemq.artemis.core.server.routing.ConnectionRouterManager.deployConnectionRouter(ConnectionRouterManager.java:94)
at org.apache.activemq.artemis.core.server.routing.ConnectionRouterManager.deploy(ConnectionRouterManager.java:85)
at org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl.initialisePart1(ActiveMQServerImpl.java:3170) 
at org.apache.activemq.artemis.core.server.impl.SharedNothingBackupActivation.run(SharedNothingBackupActivation.java:124) 
at org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl$ActivationThread.run(ActiveMQServerImpl.java:4328)