In my brief experience in front-end, I've encountered weird Safari bugs on every single project. In one case the code failed because the form object there does

In my brief experience in front-end, I've encountered weird Safari bugs on every single project. In one case the code failed because the form object there doesn't implement the method to validate and submit. In another, it wasn't sending a form field if it was styled with "display: none;" (had to change to "left: -9999px;"). In another, playing a non-muted video would error out some of the time, if clicking an element wasn't recognized as a user event. In yet another, the mobile version refused to center text inside <button> no matter what. And so on.