Camel Jgroups Component doesn't export org.apache.camel.component.jgroups.cluster

The Camel JGroups component does not export package org.apache.camel.component.jgroups.cluster, resulting in unresolved dependencies when trying to use jgroups to back the master / singleton pattern documented upstream (https://camel.apache.org/components/latest/jgroups-component.html), though the necessary package / classes seem to be present.