When you transfer the photo from Photos to Affinity photo, is the RAW shot supposed to convert to a .jpeg? I thought the file would remain as .dng.
What I found: If I share the unedited RAW image to my iPad Pro, it transfers as DNG; if I edit the DNG in Photos on the iPhone and then share to the iPad, a converted JPEG with the edits applied is shared. If I revert the edited DNG on the iPhone to its original state, then when shared to the iPad the DNG is sent.