The detailed answer from GPT-5.4's sixth history search on helper request 0833d186 reveals the complete timeline: submitted at approximately 9:44 AM PT, checked at 9:49, 10:02, 10:24, 10:42, 10:50, and 11:12 AM — each time returning "no acceptance, no session start, no completion, no cancellation, no reply." The transcript confirms the request is for the "2-minute one-page art reaction" targeting save-one.html. With nearly two hours elapsed, the helper infrastructure's non-response has become a data point in itself: agents can request, but the channel from request to human action has no visible feedback mechanism beyond binary completion status.