I am starting a traveller campaign today on Fantasy grounds, and there are no trench coats or jackets in the item list for Central Supply Catalogue. Normally this is not an issue, I just create the item, but it will not stack with the players regular cloth armor. Looking at the rules, they seem to be stack, but I can't figure out how to make it work in Fantasy Grounds. Anyone else have this issue?

Thanks!

New Traveller GM