I'm not sure if this is from this plugin or from something in the Calibre Editor. Normally, I like to have my chapters (files) in an epub in the following order:
- titlepage.xhtml
- jacket.xhtml
- tpage.xhtml
- toc.xhtml...
Occasionally, I'll run into a book where the order for the jacket and tpage will swap places (which is where they were in the original book) after saving the book, exiting the Calibre Editor and running Modify ePub. I'm assuming some file like nav.xhtml or the .opf file isn't changing order when I drag the file locations around and Modify ePub reorders the files to match. But, I don't know. Does anyone know for sure which file might be dictating the change in order and why it's not changing when I drag the files?