Hello everyone, I'm a college student looking for a PDF reader that can copy a selection from a file (scanned Image saved as PDF) and paste into a new page for annotations. I've tried GoodReader and iAnnotate, also use Notability. Ideally, I'd like to use the PDF files from my different classes or a book, copy a selection of an exercise and solve it in a new blank page. I've struck out looking for this functionality on an app, maybe there's no app currently that could do this. Thanks!!