A finished turn whose persisted JSONL had not flushed yet left the live
turn on screen; the next prompt then patched its content into the stale
skeleton, so the new message rendered under the previous user bubble.
Key each live turn and rebuild the skeleton on mismatch, and poll the
persisted trace after a lagging read so the conversation converges
without waiting for a user action. Module nav rows also collapse to one
line at the primary-action control height.
NI0317
74390bca0a