Will we be able to place macro actions on the hotbar/cross hotbar through macro?

I read it was implemented some time in development, but removed for simpliness reazons...

actual, non macro action placement command:
/chotbar set "Cure" 1 LDL
(this sets Cure in the cross hotbar 1, at the left trigger, directional pad, left arrow)

my sugestion for a macro action placement command:
/chotbar set MC11 1 LDL
(this sets the macro action 11 in the cross hotbar 1, at the left trigger, directional pad, left arrow; or leaves the space empty if there is no macro action 11)