Cache configuration file throwing error no matter what is inside

Configuring the server
1

Hi,

When loading cache config even using default file always getting:
[error]: Build step org.keycloak.quarkus.deployment.CacheBuildSteps#configureInfinispan threw an exception: java.lang.IllegalArgumentException: Could not load cluster configuration
…
[error]: Build step org.keycloak.quarkus.deployment.CacheBuildSteps#configureInfinispan threw an exception: java.lang.IllegalArgumentException: Could not load cluster configuration file

Tried with 20.0.1 and 19.0.3. Basically no matter what is in file out of box or customised config is throwing same error.

Please advise

Thanks