My problem with reyna's ult

Can Riot Make it so you can push either the E or the Q to activate invisibility. I am sure most Reyna players have a preference for her E or Q when they are playing personally I like the heal so I prefer the q so I more often find myself hitting the Q but when I ult sometimes when I start to get into panic mode instead of remembering to hit the E I hit the Q just wanting to heal. It would be nice if her effect activated no matter what button I press when I am ulting.