Cant select crafting recipes in assembler

[allfatherwednesday]

Hello. I am trying for the lazy bastard achievement and have changed my crafting button off of regular left click to mouse 4 to prevent any accidental crafting. This worked fine yesterday and I could still set recipes in assemblers to craft. Today when I logged in I can not change or select recipes in an assembler unless I change the crafting button back to left mouse button. Even using the new set crafting button will not let me set a recipe.

[kovarex]

But the crafting button has nothing to do with this assembler buttons. The assembler button is always left button.

[allfatherwednesday]

But the crafting button has nothing to do with this assembler buttons. The assembler button is always left button.

And this worked fine for me yesterday but today the only way I can set a recipe is to change back the crafting button or copy a recipe from another assembler.