The orbital harvesting techs for use on colonies are great! I found one snag though.
If you make a Precursor world into a colony, you are unable to harvest any special resources it had, because the spot for selecting the orbital harvesting is blocked by whatever special icon thing the Precursor world has.
It would be great if you could fix it so we can make Precursor worlds colonies, and still be able to use the orbital harvesting techs on them.
Happy Bug Squashing!