Does consuming food that one swore not to eat, which was jointly purchased by the person and another (Zayd and Bakr), break the oath?

Primary text

If one swore not to eat food that Zayd and Bakr purchased, the oath is broken, unless the intention was that neither should purchase it exclusively. This is the position of Abu Hanifa and Malik. The rationale is that the person is considered a purchaser of half of the food, and since that half was consumed, the oath is broken, similar to a scenario where the person purchased their half, mixed it with another's purchase, and consumed all of it. This contrasts with clothing, where half a garment is not a garment, whereas half the food remains food, which was consumed after the oath-taker was considered a co-purchaser.