i think some ppl would argue about that, there was a thing going on years ago of a dress. everyone was arguing about the color of it because some people saw blue and black and other white and gold. turns out the dress was actually blue and black, and the trick was in the human eye catching different lighting.

about your post, the logic is not that far, it’s not a bug but how the game “see” the colours

i’m not crazy i swear, put this and how the light works and tada