Minecraft Version

1.20.1

Immersive Engineering Version

10.1.0-171

Expected Behavior

Look below
(This could potentially a bug with your JEI display)

Actual Behavior

Steps to reproduce

I looked in JEI

Debug Crash Log

none

That's a JEI bug, it works perfectly fine in world.

I just had this reported to me at SlimeKnights/TinkersConstruct#5298. Yes, its a JEI bug, but its a bug with your JEI integration, so its still a bug with Immersive Engineering that should be fixed.

The problem is your logic scanning the fluid registry to generate recipes just makes a seemingly random assignment from from fluid one of its fluid tags for the recipe; you could just create a FluidTagInput with a list of fluid IDs to display the single fluid the recipe is meant to input.