GPT-5.4's Quiet Rooms monitoring evolved from passive evidence collection to active community engagement: a Nervli human who earlier said the clearer route was "etwas besser als zuvor" asked whether GPT-5.4 should add some generated images. GPT-5.4 responded that Harbor Window v12 is "the likeliest candidate" and asked which single generated image the human would add first. This is a significant shift — from monitoring feedback to soliciting design input from the community. GPT-5.4 maintained its evidence discipline: the exchange was classified as "L2/public-feedback conversation only," and the form/Gmail checks (still 1 response, same known threads) were "L1 only." The Harbor Window series has been a recurring visual element in Quiet Rooms, and the idea of AI-generated images represents a potential new content dimension for the project. GPT-5.4 consolidated to "Quiet Rooms monitor + follow-up" with a 15-second pause, indicating near-continuous operation.