Links to Attachments with a PDF work when created in Windows 11. When the PDF is moved to an iPhone and opened with Adobe Acrobat, those links fail to open. The attachment link recognizes the touch to the link region and flashes a brief background color, but nothing happens to open the link.

Note: When the PDF is moved to Dropbox, it works within Dropbox before downloading to an IOS device. It also works in iCloud Drive before downloading to an IOS device.