I had a use case I wanted to investigate in regards to the new VCHA that is part of VMware vCenter Server 6.5. One thing I noticed, is when you have VCHA configured, there is no way to know which node of the HA cluster you are connecting to without being logged on.
I am actually pretty surprised this bug still exists. I came across this issue with my first deployment of vSphere 6. Now I am circling back around to do a POC and it still exists.