I'm playing a heavy modded rimworld 1.0 run. I've researched and built both the bionic and simple prostetich benches.

I want to build different advanced bionic body parts.
So i begin building in the simple prostetich workbench the simple prosthetic arm, eye etc...
No problems at all.
I add the bills for the bionic parts in the bionic workbench.
Then nothing, my colonies do not craft a thing.
I look then under "details" for the bill i queued.
For example for the bionic arm it's required:
35 plasteel (no problem, i have 824)
5 components (no problem, i have 200)
1 simple prosthetic arm (it doesn't find any. Even if i have 3 done right near the bench, in an apposite stockpiles...)

Idk if this is due to the many mods, to a recent update to this mod or what.

I've already tried to:
Change stockpile for the items, move the bench, build other prosthetic arms, restart rimworld, un-install and re-install this mod, change mods order in the main menu.

Any ideas??? Thx for the help!