NPC dropping food

I gave to a NPC some water, a small tin can of tuna and a bag of 8 cheese spreads.

Some hours later, he eats the tuna, one portion of cheese spread and … drop the 7 remaining portions of (fresh) cheese on the ground! What a waste, I promptly eat the cheese and gently made some reproach to him…

I believe that’s a very minor bug. (yes he had extra capacity inventory)