Currently, this is my favorite test prompt for AI coding tools: Make a simple HTML page which uses the VideoEncoder API to create a video that the

Currently, this is my favorite test prompt for AI coding tools: Make a simple HTML page which uses the VideoEncoder API to create a video that the user can download. So far, not a single AI has managed to create a working solution. I don't know why. The AIs seem to have an understanding of the VideoEncoder API, so it seems it's not a problem of not having the infos they need. But none comes up with something that works.