Traefik 2.2 on Kubernetes with ReplicaSet > 1

I am currently running traefik on my K8S Cluster with ReplicaSet=1 and PV + PVC for acme resolver.
How to i properly increase pods running traefik on all my Cluster Nodes that they properly work with ACME Volume ?
Is it safe just to increase replicas ? Do traefik will properly manage resolver persistancy?

Thanks for response.

This is a traefik EE feature.