Posting in old threads, or “necrobumping” is generally discouraged in the technical issue subforums, since it can potentially create disjointed “zombie” information
If you have a question, start a new thread and link to the old if relevant.
If you have something to add and judge that your information is related, but more up-to-date, start a new thread and link to the old if desired, but avoid duplicating effort by posting information already contained in the Manjaro wiki.