That’s exactly the reason why those vendor prefixes exist, right? You test the waters in a way that can’t (or is at least unlikely to) screw things up for every

That’s exactly the reason why those vendor prefixes exist, right? You test the waters in a way that can’t (or is at least unlikely to) screw things up for everyone else. The functionality provided here is obviously useful and should probably become part of CSS – but through incidents like this we just found out that using only system is probably a bad idea and things should be changed.