Question on the rancher-vcluster add-on for Harvester - I noticed it has fake-nodes configured under it's cluster configuration. When I change the replica option to 3 in my config, I still don't have it replicating/failing over as I'd expect it to despite having the number of necessary nodes. Is there something in this deployment that I need to change to get rid of the "fake-nodes" and have them behave properly?