Share File Can't Open Document
Shared a PDF file with my daughter from my iCloud folder to her iPhone 13. I tried by sharing to both her email and text. The message that comes up says: "Can't Open Document. This document can't be opened right now. Check your internet connection, then try again." I've never had this problem before. Is there a work around? Does she have to be on a private LAN to open the file?
MacBook Air 13″, macOS 10.14