#132017 started dropping a remembered owner hint unless a connection-tagged
cached row agreed with it. Hidden sessions (Bot Chat, plugin opens) never
get a sidebar row, and for them the hint is the only owner record, so a
remote bot's pathname-driven resume lost its route and went to the local
primary: Desktop core E2E remote-secondary has been red on main since.
Only an untagged or disagreeing row now makes the hint stale; no row
keeps it.
c5b6b68680