I agree. On paper it may not sound like much to press one extra confirm button, but it's still a step back from how it worked before.

The current system is awkward to me, because my right hand is on the mouse while my left is most likely around the WASD keys. Now I have to either move my left or right hand to Enter in order to start casting. This kind of interrupts the "flow" of my arm movements when doing party healing. It's especially problematic when I'm trying to fit in a heal in between character movement and/or camera control.