Soul Shards aren't item? Question about Warlock macro

Hi there. I have a macro that deletes a soul shard from my bag. Nice and simple. What I'd like is to have the icon for this macro display a count of the number of soul shards I own.If I do something like#showtooltip Sweet Nectar I get an icon that shows a Sweet Nector and a little 12 under it, because I have 12 of them.But if I do:#showtooltip Soul Shard I get an icon of a soul shard with the name of the macro under it, but no count. Does this make sense to anyone?