[A Lurker]

The "save to disk" issue made me realize there was a flaw in my tests this morning. I normally do not use files that were generated via "save to disk". I normally use the original files in my Calibre library.

With that in mind, I re-ran the experiment (adding gibberish names to the "Author sort" field), and then dragged-and-dropped the files from my Calibre Library to my Kindle. After checking how they displayed, I deleted them from my Kindle. Next I attached the files in my Calibre Library to an email and sent those to my Kindle, checking how those displayed.

The results were same as the previous tests. I expected they would be, but thought it was important to run the test under the exact conditions I normally use.