On the bottom of an issue page there is a block of text that says:
Have Comments or More Details?
There’s no existing public thread on this issue, so head over to[AnswerHub] just mention UE-72891 in the post.
Screenshot of said text:
However, if you mention an issue in an AnswerHub post, the issue is never updated to cross reference the AnswerHub post.
As an example, see issue [UE-72891]. The Issues tracker currently reports there is no public thread on the issue (see text above) but there actually is [here].