Another issue for us is lack of support for the OS X trackpad pinch gesture. Chrome added a little-known hack where the pinch gesture sends the wheel event with ctrlKey down and calling preventDefault() allows the page to handle it. This is amazing and makes zooming and panning in Figma feel native and effortless. I tried to add it to Firefox but that attempt is currently stuck. Pinching in Safari causes zooming behavior that’s really confusing to users and is impossible to disable.