Firefox will start supporting `ariaNotify` in release 150.

If you haven't heard of it, `ariaNotify` allows you to provide text that should be announced by a screen reader if available and activated. No more fiddling with live regions. 💪

According to MDN, Chromium shipped the method in an "unreliable" state. Let's see how the Firefox version behaves.

MDN: https://developer.mozilla.org/en-US/docs/Web/API/Document/ariaNotify
Ticket: https://bugzilla.mozilla.org/show_bug.cgi?id=2018095