Just restored my version of nUI+ to the latest version on site here and it works as far as I could see. On my shadow priest I replaced your spells with Mind Flay and Mind Sear and could use both depending on whether I had the shift button down or not.
Just in case you misunderstood the use of the modifier keys they are simply to highlight which ability will trigger when you activate the button. The modifier key itself does not trigger the ability but clicking the button or using the bound key will.
|