I get this is a compromise to getting the files (direct restoration would be tricky), and much better than some of the alternatives I have seen.
However, I have noticed that the individual files inside the ZIP file do not maintain their original date stamp, as shown correctly in the FLR file browser, and all come down with a current date stamp

It would be nice if they maintained their original date stamp when ZIP'd up, as you would normally expect when creating a ZIP archive, so when restored to their original locations they reflect the date stamp they had at backup.