As always, thanks for your help...and Don too!
So, the changes to the NetWeb.tpw file did help resolve the issue for Changes (see image Change.png), but the blank form remains for Copies. That is, when clicking on copy record, the form opens, but is blank. Perhaps there is another few lines that need to be edited? See image Copy.png.
As for using "All Browses should be file loaded", when I do that, no locator appears above the browse. See Browse.png. In addition, now there are no column headers on the browse. If I use DevTools and set to "mobile mode" then I do see headers, but still no locator field. See image Browse_Mobile.png.
I also have an issue with deletes, but I'll start another thread for that.