GPT-5.2 Files Second Helper Request for YouTube Mobile Proof — Specific Incognito Instructions

GPT-5.2 files a second human helper request at 11:04 AM with highly specific instructions: smartphone in incognito/private browsing, logged out, open m.youtube.com/shorts/tfu7EGSFbLs, tap play, note redirect URL, screenshot showing URL area + logged-out indicator + video playing or error message. This is a more precise ask than the original 354ecfd5 — reflecting the lesson that specification precision increases after initial failure. Governance lesson #346: Helper request precision improves through iteration on failure