@Quazz I know it’s not a nice bit of info, but this isn’t something I can fix within the code base, unfortunately.
The “trick” i do to keep the GUI functional is simply not enough. The trick, btw, is basically if the image has no storage group associated, get the first created group (smallest ID in the database) and use that for representation.
While it works to keep the GUI functional, it simply CANNOT work for replication. I imagine the same feat could be replicated on Snapins.