`process-quarkus-example` does not start correctly on Openshift with `persistence,events` profile

When starting `process-quarkus-example` with `persistence,events` profile on Openshift, the health check fails because of missing topic `kogito-variable-events` in Kafka.

http://localhost:8080/messaging/topics
=> []
Also, data-index installation with operator does also not create this topic. It should be added in there.