A flaw was found in ActiveMQ Artemis. The password generated by activemq-artemis-operator do not regenerate between separated CR dependencies. AMQ_PASSWORD, AMQ_USER, AMQ_CLUSTER_PASSWORD & AMQ_CLUSTER_USER do not regenerate between separate CR instances.
This issue has been addressed in the following products: AMQ Broker 7.13.0.OPR.1.GA Via RHSA-2025:8147 https://access.redhat.com/errata/RHSA-2025:8147