I cannot switch the spell that I use to auto-cast. I click the bottom left hand sword, then click the settings icon. This brings up the "Powers" menu, where I then select Spells. I can see my current auto-cast spell highlighted in red and blinking (Blood Barrage), however when I select Ice Barrage and click 'Auto-cast' nothing happens, Blood Barrage stays selected. Not sure if I'm doing something wrong.