what it says on the tin. i click "create", it makes a noise, but nothing happens and my grist count does not decrease. also, unrelated, but the kernalsprite would just hover around mod items that were prototypable and i wouldn't be able to click on them to pick them up, but it wouldn't actually prototype them? i had to kill the bird in my house and it would finally prototype that. so maybe a mod is causing it, or maybe that's a second issue