PDFs don't work on iPad Pro nor iPhone 6s
I have both an iPad Pro (9.8") and an iPhone 6s. Both are running iOS 10.0.2. PDFs don't work. I can see them in Safari, but there is no option to save them to iBooks or to my GoodNotes app.
If I save PDFs from Safari to iCloud Drive (either via iPad, iPhone, or my Mac), they seem to save fine, but I can't open them on the iPad or iPhone. When I click to open the PDF, all I get is a document icon. They open fine on the Mac.
In Mail (on the iPad and iPhone), all I get is an image of the first page.
The new option in iOS 10 to print-to-PDF is also not available.
This seems to be a long standing problem that people have had in the past, but, unlike every other problem I've ever encountered with an Apple product, nobody seems to have a solution other than to install a third-party PDF app (which didn't work either). Someone please help! I desperately need to be able to open PDFs on my iPad for work.