Survival Mode: Can produce any item with a crafting table without needed resource.

While he was playing in my survival game as a guest, my 9yo son found he could produce any item using a crafting table if he just touched the red high lighted resource (missing resource) in the crafting boxes, and touched a different crafting box. When you do this, the missing resource is added to your inventory. Then you just have to select the item you want to craft again and repeat until all the missing resources have been added and you can confirm you are ready to produce the item. He quickly used this to produce diamond armor swords etc. without any diamonds. I tried it too and I could produce any item without the needed resources. My son was using the ipad 4 mini.