When reviewing e.g. First Posts, the
cite link is shown under the post. However, clicking it has no effect:
This might be the same bug which makes the
share link unusable after the first review, but that only happens after the first review, and there at least the popup is shown for a little while. Here, nothing happens.
(I'm not sure if citing is really useful from the review queue, but in that case the link should not be shown altogether.)