Adobe Creative Cloud Integration: Choose What File Type to Attach or Be Able to Give Feedback on PDFs

It would be really helpful to be able to chose what file to attach to a task. Right now when I’m in InDesign it automatically chooses to attach a PDF. While this is okay since that’s what the final file will be it is not helpful when trying to get feedback as Asana does not let you give feedback on PDFs. Wouldn’t it make sense to be able to choose what file type is attached or to use a file type that people can give feedback on?