My team uses the revision history function a lot when editing records. Currently, that function is not available in an Interface, as far as I can tell. I hope that it can be added ASAP.
I have a workaround that embeds a link to the record in the base, and directs the team member to click on the link and open up the Activity pane to see the track changes. This is a workable solution, but far from an ideal one, as it requires the team member to interact with the base itself rather than the much more streamlined—and much less confusing—Interface.