The queue engine keeps insertion order and Run pops its head, but the Queued view sorted by the dewar table's header sort - the top row was not what runs next. set_queued_ids now keeps the order it is fed (the queue model's order) and the Queued view displays exactly that; header clicks no longer reorder it. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>