the big guy updated Zombie Horde today and this is what he had to say about loot tables and Alpha loot. "AlphaLoot doesn't override other plugins, it spawns loot in place of Rusts default loot spawn. If other plugins don't want AL to populate a container they can use the (object)CanPopulateLoot(LootContainer) hook"
so I guess this is not a bug, but rather a request to support Alpha loot. any was love what your doing and thanks for providing us with this cool mod.