The registry wait judged its record by one rule: not this attempt's
pending record in this session -> superseded (redispatched, moved or
closed by someone else). That also caught the record's own `started`
landing before the prompt went out - the Issue #14 registry ack winning
over an unreachable broker, as test_issue30_stall_watch_stop acknowledges
at registration - and the wrapper left on exit 5 instead of its
broker_unavailable path (rc 3).
A record that is running under this attempt's token in this session is
this attempt's own progress: the waiter answers `clear` at once, writes
no admission and starts no hold. Another token, another session or a
terminal status stay `superseded` (review 55219be1 R1 unchanged).
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>