Not sure if its possible to do it right now, but in Neo remember that you could specify a minimum amount of an item so the bot loots it. For example: if I want to loot gold coins while hunting coryms, I probably dont want the bot to stop on corpses that only droped 1-10 gp, so I cant set the bot to only open the body if there's at least 11 gp on it.
(Of course that if the body has 5 gp and another item that fits the requirements, the bot would loot the gp and the item).