A setting that allows queuing of the same structure on top of each other, combining their orders into one as if given to multiple engies.
Example use case:
I have two engies, reclaiming some rocks along two different paths on their way to an external hydro. If I give the reclaiming orders and then the order to build the hydro to the 1st engie, I can't do the same with the 2nd engie, as the game wont let me queue a hydro on the spot where there is already one queued.
So currently I can either have the 2nd engie assist the first one, which sucks if the 1st one gets killed,
or I have to give both engies their separate reclaim order, then select both of them at the same time, and then queue the hydro with both of them selected, which is cumbersome and error prone.
What I'd like to do is to just have the hydro be queued by the 1st engie, which then gets combined with the 2nd hydro build order once I give it