[keycloak-dev] kubernetes keycloak chart: persistent volume for themes?

Hi, I'm using the kubernetes keycloak chart, and I must say, very nice piece of work! This helped me so much! Only question I have is: what is the best way to deploy the theme in a HA setup? I think ideal would be a to use a persistent volume. Or is there another way to get this working? Thanks for your help in advance! Grz Naftali