Bot Mode group turns on a Windows Desktop attached to a remote gateway
dialed a registry secondary per member profile. That second WebSocket
accept/closed in ~30ms and never ran session.create. When the window
primary is already that one-host-many-profiles source (sharedRemote),
request/retain/open/ensure now reuse the primary socket and scope RPCs
with profile=. Isolated SSH/pooled backends are unchanged.
3efb514b9e