Could disabling minimap movement command also disable global ultimate aiming?

So I was tired of miss-clicking in my minimap to see my champion go in the oppsite direction I want it to go, so ifound this option that allows to disable minimap movement. Perfect. But golbal ultimates can nevertheless be aimed through the minimap.....

How many times was I red side as a draven, ezreal or jinx, aiming my ult for the bot side and accidentally putting my cursor over the top lane (I have my minimap changed to the other side of my screen cuz I played too much StarCraft back in the day) and have my ult go in a 90 degree angle from where I was aiming.

Pisses me off every time...

Would be nice if the "disable minimap movement" could also disable global ult aiming through the minimap or if we had an other option that could do that. Thanks Riot <3.