Strangely the image change examples (edits, style transfer etc) have that slight yellow tint that GPT Image 1 (ChatGPT 4o's latest image model) has. Why is that

Strangely the image change examples (edits, style transfer etc) have that slight yellow tint that GPT Image 1 (ChatGPT 4o's latest image model) has. Why is that? Flux Kontext doesn't seem to do that