Hi Christina, from my tests, it looks like adding a faux line break with the Shift+Enter keys between the 3 lines introduces a line break in the PDF, however, removes the line break in the webbook. This is obviously not ideal! The Pressbooks team tells me they may have found a solution to our footnotes issue, so let’s wait to see if this resolves it? I hope to hear from them at the end of the week.
I also have good news about the images in the book: the png files in the print PDF export should now show up without any background noise or blurring. Pressbooks has made recent changes to resolve this issue.