I can pretty much guarantee remote shooting craws was never tested by the person who did the port eight year ago.
Well yeah, remoteshoot has never formally supported Canon raw up to now, we (srsa_4c originally, I think) just observed at some point that the same filewrite hook appeared to work.
Is this likely to be an issue with where the hooks are placed?
A wild guess guess would be the filewrite code takes a code path for Canon raw that isn't hit for jpeg. My next step would probably be debug logging along the lines of what I have for FILEWRITE_DEBUG_LOG in ports like elph180 and g7x and just log what happens shooting raw vs jpeg without remote shoot
