Glide Forum Timestamp and Order Adjustments

Is it possible to auto populate Glides message board messages with a date and time stamp and to show the latest messages at the top of the screen rather than at the bottom?
Thanks in advance.

Do you mean the native Chat tab? You can’t manipulate anything on that screen.

For what you want, you would have to create a form to populate a new table with the ID/email of the commenter, the comment itself, the timestamp, and show them in an inline list. Sort that by the timestamp column, latest first.