At the moment when crafting output is an item that can be made alternative recipe, the second recipe asks the requisites of the first.
E.g. Making 8 stakes in Lumber menu from a slender trunk, I would like to utilize un needed Board to split and cut into stakes (4), but the one on the list above, over-writes the 2nd recipe.
.Wooden stake. [effort:1] [phys:arms,one-armed] *TIMBERCRAFT* (8) /30/ %40% |-2| [patch]
.Staff. [effort:1] [phys:arms,one-armed] *CARPENTRY* /15/ %60% |-2| [patch]
{Cutting weapon} <Axe>
{Slender trunk} [remove] [patchwise]
.Wooden stake. (4) [effort:1] [phys:arms,one-armed] *TIMBERCRAFT* /15/ %40% |-2| [patch]
{Cutting weapon} <Axe>
{Board} [remove] [ground] [patchwise]
Please enable same output from different recipes.