rooms_shown kept the room as the unit, so a thread in a shown room lost its exchange, a first message
in a thread lost the room's tail, and a failed context fetch marked the room shown. Now one set of the
lines a process told, keyed by room, sender, instant and the head of the text (the mouth clips a
message's copy, so the whole text differs). Her own lines of this session do not come back. Who she
may name follows what printed.
Findings thread-in-a-shown-room-loses-the-exchange, people-bound-counts-unprinted-context.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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