Hi,
I have some problems with RAW from Canon 50D/Panasonic GH2. Affinity latest beta, ios11 PB3.
The steps are:
Import RAW file to Photos on my mac. iCloud sync is on, import done from OS X Yosemite, no JPG here, just RAW
Open Affinity Photo on iPad and import that RAW file
it shows as RAW in browser
it opens in Photo, not develop persona
metadata is empty. Only dimensions are filled
If you then delete the photo from Affinity and import it again it crashes.
I have found a workaround:
if you open the raw file (after step 1) in Polarr (when it correctly opens as RAW) and save it back to Photos, Affinity then opens it correctly in Develop Persona and all metadata is there.
Hope it helps!
Cheers,
Maciej