In Sonoma when you create a PDF through the Context Menu (select a group of files, hold the Control Key > Quick Actions > Create PDF the results are not good. They are consistently bad and inconsistent in their results.

Often the first page does not print or if it is an image, the image prints as a magnified detail (e.g. 600% of the original size), the middle pages print fine and then the last page will be a small percentage of the original - maybe 1/4 - 1/10 th the actual size and print off to the side of the page.

These same PDFs print fine out of Mac's Preview application - but NOT Acrobat. Example attached for testing your end.