Thanks for the detailed answer. I’m having the same problem. By the way, for working with PDF files on a Mac, I liked a tool I found in a review https://www.hrfuture.net/talent-management/training-development/create-pdf-document-with-extreme-ease-with-pdf-guru/ that described its features and advantages. On top of that, it’s quite easy to use, which is the most important thing. I used to rely on the built-in Mac editor, but it turned out to be quite limited in functionality.