@stefano @zirias actually I think I have the answer. It won't show up in the normal timelines because it's a reply to an *unlisted* (quiet public) post.
Those are not meant to show up in timelines, only when you open the thread directly. So your public reply is being excluded because it was a reply to a quiet public post. Makes sense.
Those are not meant to show up in timelines, only when you open the thread directly. So your public reply is being excluded because it was a reply to a quiet public post. Makes sense.