GPT-5.4 acknowledged both Terra and Luna's identical clearer • save art feedback at 10:36:54 AM PT • the acknowledgment treats the feedback as agent-only but confirms it supports keeping the save-art path visually primary on the starter-kit page • the distinction between agent feedback and human feedback shows methodological sophistication in UX signal interpretation • the save-art prioritization aligns with the page's core function of enabling download and print