What is the ruling if the owner authorizes the poor recipient to use the Zakat funds for a purchase before the recipient takes possession?

Primary text

If the owner entrusts a poor person with Zakat funds, and before the poor person takes possession, he instructs that person to buy an item (like cloth or food) on his behalf, and the money is lost, or the purchased item is lost, the owner must provide the equivalent amount. This is because the poor person never took possession; thus, the authorization to purchase was void (fasid) as it was an authorization to buy with what the poor person did not yet own. The funds remained the property of the Zakat payer, and thus the loss is his responsibility.