Why is my PDF QR Code made dynamic when I upload the file?

For static QR codes you may have to upload the PDF on Google drive or Dropbox and use the link for those.

Whenever you upload files on our system it makes QR Code type as dynamic to make sure the file which is referred to is not deleted by our stale files cleaning programs.

Otherwise, after a few days those files which are not referred to by any dynamic code are cleaned up, as the static QR reference we can not track.