Image occlusion path tool not working

I’m trying to turn my anatomy slides into flashcards using the image occlusion tool. Drawing rectangles and ovals is easy, but for some reason, I cannot get my Anki to create custom shapes. I’ve already updated it to the 2.1.6 version and I’ve restarted it a few times, but I don’t know what else to do. Please help! I use a Silicon Mac if that helps.

path tool don’t work atm, and could crash your anki