Not sure specifically on Desfire but according to Apple, the first URL record (including call, text and email links) will be the one triggered - multiple records shouldn’t affect it but only the first link will trigger the banner.
It’s a dull read, but you can find details here: https://developer.apple.com/documentation/corenfc/adding_support_for_background_tag_reading
This behaviour lines up exactly with what I see with my NExT (multiple records) on my iPhone 11 Pro