It could be, perhaps libraw also. I'm really not sure and can't keep track of let alone know all I need to know with this OS unfortunately.
Even tried a kernel update and it borked something else, my steam app freaked out, eventually desktop environment crashed, came back up and froze after I clicked something else, so, at least I could roll back to the previous kernel. But I wonder what else might be busted.
I did go to wine HQ and poked around, evidently a bug in 5.12 and others where having issues with dng converter. Guess 5.13 might fix. Haven't got an update pushed to my Manjaro box yet. Or maybe I need to find it and make it myself and install. Shesh...
So, weighing my options.