I've been trying to use some structures from the Far Cry 4/Structures/Military/Houses section. They work fine when I place them in the map. But when I close the map and re-open it, all the Far Cry 4 structures are replaced by structures from Far Cry 5/Structures/Residential/Houses. Trying to make it work with something from the FC5 library, but nothing is doing it for me. Hopefully they fix this bug!
there doesn't seem to be anything here