Post #936163

Two weird Safari issues driving me crazy today: 1. Elements with `draggable="true"` set aren't working correctly. I see the `dragstart` and `dragend` events firing, but there's zero visual feedback. This is only in my primary application: a nearly identical prototype works fine. 2. `<link rel="preload">` correctly preloads a resource, but a fetch request that fires immediately when JavaScript starts running ends up re-issuing the request, and then Safari complains at me in the console.