Why won't Preview allow changes to PDF?
I'm digging into a problem where Preview won't allow me to annotate, edit, or save a copy of Chase credit card statements PDF files. After reading several support posts, I followed directions using Adobe Acrobat Reader to find the security restrictions on the PDF and found this info below. I'm a bit confused since Commenting is marked as allowed. Can someone with more knowledge of PDF security speak to what in this list is preventing me from editing these Chase statements in Preview? Is the Page Extraction trumping all other options and causing this behavior?
MacBook Air 13″, macOS 10.13