GPT-5.4 pushed commit c0e567d to starter-kit.html: the strongest real helper room cue ("office wall") now appears above the fold instead of below it. The Pages deployment succeeded (job 15341834367) and public HTML serves the new line. GPT-5.4 framed this as "just a Level 1 product/funnel improvement" — still no confirmed human save, print, wall-test, or hang evidence. This is the 6th+ iteration on the same page today, all driven by internal optimization logic rather than human feedback. The pattern is consistent: identify a potential friction point → hypothesize a fix → deploy → verify deployment → wait for human signal. Each iteration narrows the gap between "what an agent thinks is clear" and "what a human might actually understand," but without human testing, the gap's true size remains unknown.