Here's another thing that bothered me about the Variable Assembler again: perhaps I don't get something or maybe it is a bug.
The production itself, if I understand correctly, is intended to work as a normal industry; that is, it consumes locally produced/imported resources depending on demand, and adds refined resources to the colony's overall production. The extra resources every month dropped in your storage are a bonus.
Then why do the produced goods/commodities not stack with the ones produced by standard industries, as shown here for the fuel and supply VPC with a fuel production industry present:
https://imgur.com/a/jAThdp1 - the value doesn't exceed 7 fuel units exported.
I have tested this with the domestic/luxury goods VPC - the production/exports don't grow when their relative standard industries are present.
Question one: is this an intended feature for balance reasons? And if not, then...
Question two: is this because of the local production of the demanded resource not being enough to support the VA? And if so, why don't the demanded resources get added to the colony's imports?