geist's 2

i would love geist if it wasnt for one thing - her 2. i often miss her 2 in the heat of battle simply because i dont click the LMB to actually cast it losing fights and dying. funnily enough her 4 which is like almost the same cone cast ability doesnt have that requirement to press LMB to release it after pressing the 4 button.

its like her 2 is suffering from the lack of quickcast??? i dont see an option in the settings to turn quickcast on?
so please add it!!!