Multiblock'd recipes not autofilling in crafting calculator

[JohanniklasLp]

Version
1.5.6

Crafting Station
All Multiblock'd multiblocks

Describe the issue
Trying to add a recipe to the crafting calculator using the + symbol will lead to the controller correctly being in a catalyst slot but both the inputs and outputs being empty, which means those need to be manually added. It should add the inputs and outputs to their corresponding slot automatically just like how it works with any other recipe.