Same issue.

Recent upgrade to Sonoma. opening pdf's generated in QB results in blank sections and printing with similar blank sections.

parts of the PDF print, just not the text.

I can open the file in acrobat and it looks correct. I can open it on preview in other versions of MAC OS.

it has to be a combination of the way QB prepares the PDF and how preview in Sonoma displays and prints it.

Each is at fault but Quickbooks should be able to generate their outputs so they display correctly and print correctly so we don't have to wait for a sonoma update.