Describe the bug

We are trying to deploy Keycloak with HA (2 replicas) on kubernetes. However we are seeing an intermittent issue where the keycloak fails to start throwing database exception saying few tables are already existing. But database is always clean before keycloak HA installation is attempted. Attaching the logs of both replicas for reference.
Can you please suggest what could be the reason for this?
keycloak-0.log
keycloak-1.log

Version

12.0.4

Expected behavior

Keycloak HA should startup successfully always

Actual behavior

Keycloak HA is failing some times throwing database exception

How to Reproduce?

Install Keycloak HA with 2 replicas on kubernetes.
Intermittent issue occurring during startup of keycloak

Anything else?

No response