Notifications don't fade out after Mark all as Read

Minor, but IMHO having the highlighting fade away after clicking “Mark all as Read” gives a reassuring visual cue that it “did it’s thing”

A page refresh proves it did work, just the same…

「いいね!」 1

Didn’t this use to work @tgxworld?

「いいね!」 2

Turns out it has been broken for quite some time.

Fixed in
https://github.com/discourse/discourse/commit/3353b119ab7fae9aedc9340760bfc6b6e0bf3798

「いいね!」 5