File Explorer Not Reflecting Renamed Files

While I had the file explorer window open, I renamed some files from the command line. The new names did not appear in the explorer window, and I could not figure out a way to update the window to reflect the changes. As best I remember, this was not a problem in version 30.

Now I just noticed a detail with this. The files were renamed using a BTM file invoked with a START command. When I use the REN command from the command line, the new name is reflected in the explorer window.