Spelling casting into queue?

[EQAditu]

I guess I'm confused in general now. I tried using the queuing version of my raid mod for giggles and it works perfectly. It correctly queues one spell after a previous cast and correctly queues a non-available spell during a current cast.

So what's broken about it again? The only thing I have not tested is to not have any spells being cast and try to have a button press cast a spell and queue another spell immediately on its heels.