I just thought I'd let everyone know - if you have this mod enabled in the early game of vanilla Campaign Mode it blocks progress because the tutorial maps don't have Tin for your Transport Belts. :facepalm: - Lesson learned.
If the creator deems this a bug then I will authorize discussion category change to Bug Report but I don't think this is as much of a bug as an unintended result of using the mod. Still confusing for players not expecting it.