Bug Sort By Manufacturing And Central Mine v3.96 Posted on Monday, February 3, 2020 Save: https://drive.google.com/file/d/1klgbDUdfZUNFR-zVeZHICUeBvYvgkaJ3/view?usp=sharingWhen selecting improvements with the sorting by Manufacturing, the "Central Mine" improvement does not appear at the top of the list as it should.