Bind auto attack to left-click Bugged with Basic Cast

Prerequisites :

• At bottom of hotkeys select Bind Auto attacks to Left-click
• Make sure abilities are not smart-casted

Result: Cast certain abilities like anivia W and R or even placing wards (sure there are more have not tested it yet) will not cast if you hit the ability then left click.

They will only cast if you left click and immediately click the ability in question effectively disabling basic casting. There is also a left-clicking the minimap will try to take you to that area which i'm unsure if that is intended or not.