Attack move update suggestions

Hey so idk if the Attack move update previously mentioned was removed from the PBE as i no longer see any posts on it anymore (unless I'm blind), but i was really looking forward to trying it out and i have just one suggestion for it. So i have my "attack champions only" set to my space bar, that way when I'm in a team fight or get into a fight in lane i never misclick on the minions or the turrets while fighting, but unfortunately this does not work with attack move. Could you make it so that when i am holding my "attack champions only" key and attack moving at the same time that they work together? And if you guys did take the attack move update off the PBE may i know why? Because i felt it was a great step in the right direction..