Second Villager "cost" slot not working

When summoning (or other ways to create custom villagers) with the second slot of the offer, then only the first slot item is there and the second one is gone.
The command:

 /summon Villager ~ ~ ~ {Profession:5,Offers:{Recipes:[{maxUses:1000,buy:{id:265,Count:3},buyB:{id:2,Count:2},sell:{id:264}}]}}