Description of the issue:

With Create installed, IE automatically adds a Mixer recipe for redstone acid that uses a water bucket and 4 redstone dust in the mixer and outputs a redstone acid bucket. However, Create's mixer recipes automatically output an empty bucket if a liquid bucket is used in crafting. Therefore, this recipe duplicates the bucket every time it's used. To fix this issue, mix redstone dust with liquid water in the mixer, not a water bucket.

Versions & Modlist

Minecraft 1.18.1
Forge 39.1.2
Create v0.4f
ImmersiveEngineering-1.18.1-7.1.0-145

@simibubi The crafting recipe uses a custom implementation of getRemainingItems to make sure this does not happen in standard crafting. Is there any way for us to indicate to Create that it should either ignore the recipe entirely or not return a bucket from it?

Yeah this is not an IE issue per se. Create adds the recipes for its mixer automatically from all shapeless crafting recipes. We have no hand in this.

Hi!
An easy way out would be to suffix the recipe's id with "_manual_only". This has been our way to communicate to create not to consider a recipe valid for automated compatibility.

Righto- I'll see what I can do
My apologies

If that is impossible for whatever reason, you could reflectively check if a recipe overrides getRemainingItems and prevent those recipes from being used in a mixer.

That seems rather unreliable. May I ask why the Create Mixer doesn't just handle getRemainingItems properly?