While using Space Exploration a recipe that can normally use productivity modules tells me it can "only be used on intermediaries" when switching input order.

Also having this issue - same problem in GDIW, was hoping this mod would handle it better.

Fixed for crude oil processing: https://mods.factorio.com/mod/fluid-permutations-crude-oil-processing

I fixed that on Fluid Permutation Fixed. :)

https://mods.factorio.com/mod/se-fluid-permutations-productivity-fixer

I believe we can make one more! We need to fix that the efficient module can be used on electrolysis plant when it shouldn't! 👀

oh yea that issue is new, also the error message when you try to insert it says productivity but idk if that's coming from base or a mod 🤔