- Login on node 1
- Try to upgrade your session on node 2
You're going to see a session upgrade error message. If you try to upgrade your session on node 1, then the upgrade will work.
Behind the scenes the problem is that node 2 does not have the internalsession instance for the previous session and LoginState can't really work with remote sessions.
if we receive a session upgrade request with a remote session, forward the request to the original server.