I totally agree. When we were running into cross browser innovation in CSS, we used vendor prefixes. Awfully bold of apple to claim switch when it should be osx

I totally agree. When we were running into cross browser innovation in CSS, we used vendor prefixes. Awfully bold of apple to claim switch when it should be osx-switch, webkit-switch, ios-switch, or apple-switch, depending on their law of conway. My polyfill comment was more tongue in cheek than "i will want and use that". Honestly, for this use case, I'm not too bothered, but in principle, this is precedent of the shape of things to come, but I think we're all up to speed on apple killing off the "add to homescreen" PWAs.