I have been trying to make unit pack/unpack like a building. Best I could do was just unpack and not the other way around. TC can pack/unpack with a resource value change. Is this TC specific only? If so will there be support to make this behavior more modular so that we can apply this behavior to every units/buildings out there? Does devs listens to modding suggestion here?
No they do not. There are other threads here which are 6 months or more but never listened to.