[2.0.11]
The game is allowing me to insert quality modules into recipes where it shouldn't be allowed, with only fluid outputs, and where as far as I can tell, the quality module will have no effect.
This affects the following recipes that I've unlocked on the chemical plant: Acid Neutralization, Sulfuric Acid, Ice Melting.
What these three recipes have in common is solid item inputs with a fluid output, and so correctly you can select a higher quality recipe, e.g. you can melt quality ice into normal fluid water. But they shouldn't accept quality modules, since the output can't be quality.