The board is backwards and black to move. It’s annoying in that chess puzzles should always have black on top and white on bottom, and a caption of whose move it is. It’s clear in the FEN, but the image reverses it with no explanation.
You're right that this isn't necessary (particularly when the board is labeled) but by doing something weird you're just going to distract and confuse some chunk of people from the point you're trying to make - exactly as happened here.