Keycloak replicaation not working

[Key Cloak]

Here is my issue.

I have keycloak install in 3 different locations with their own mariadb . Kc1 + mdb1, Kc2 + mdb2, Kc3 +mdb3. They all work fine in standalone setup. My goal is to do replication between the 3 databases.

And this works fine when I create a user in any environment, it replicate easily. But when I create a realm, it does not until i restart keycloak services.

I am thinking of Infinispan that might be my problem.

Can someone send a light on my way please?

Thanks