If you change the search order from “Latest Activity” to “Newest posts”. it will show the posts in reverse order of when they were posted the most recent at the top and the earliest posts at the bottom. Using the “Newest Posts” it puts the Nixon posted in numerical order.
P.s. click the three dots at top right of your post to show menu to edit or delete your posts. I just found that and went back to add the info to my post about how to edit.