Hi,
Actually, it works fine.
It was a deliberate choice to change the recipe to add realism, in the sense that what linked them was this containment structure, but a fusion reactor doesn’t contain a particle accelerator in real life.
This is also in preparation for my next mod, which will add something related to this containment structure.
So yes, it’s a design choice, but I think that in terms of balance, it works well this way.