Need help with item cooldown

I have a custom item that gives you the windwalk ability. The only problem I have is figuring out how to make it so you can see the recharge time on it (like spells show).

Does the item have other abilities attached to it?

Yes it does. Just some stat bonuses. Is this why it isn't working?

Only the first ability in the list will show a cooldown. If that ability isn't "usable", then the item will never show a cooldown.

Wow, so easy to fix, thanks.