hashchange events scheduled before the load event must fire before the load event.
<rdar://problem/100287513>
Probably affecting https://wpt.fyi/results/html/browsers/browsing-the-web/history-traversal/event-order/before-load-hash-twice.html https://wpt.fyi/results/html/browsers/browsing-the-web/history-traversal/event-order/before-load-hash.html