Cluster mode backward compatibility config is not taken in account

Since NXP-25499 there is a cluster service, that should take in account the old configuration:

repository.clustering.enabled=true
repository.clustering.id=123

but apparently, this is not the case the according to the generated cluster-config.xml

<component name="cluster-config">
  <extension target="org.nuxeo.runtime.cluster.ClusterService" point="configuration">
    <clusterNode id="" enabled="false" />
  </extension>
</component>

This has been seen using the following template:
nuxeo.templates=postgresql-quartz-cluster,redis,perf,s3binaries

The result is that the node is not in the cluster and don't send/receive any invalidations creating weird problems.