COI mixer not aloowing potato to animal field recipe

Issue description

Level 1 mixer has options for animal feed from wheat, corn, soybean and anything else.
There is no option for potatoes into animal feed.

Reproduction steps

1. Place mixer
2. Feed with potatoes from belt
3. No option to select potatoes > animal feed

Game version and build number

v0.7.7 b470

Operating system

Windows

Attachments

Grayfish 21 mixer missing recipe.save

Files not imported: Grayfish 21 mixer missing recipe.save

This recipe is available after researching the chicken farm.

Ah thank you poltime, couldn't find that anywhere :)