Skill Bindings Not Saving to Control Method

Apologies if this has already been asked, but is there a way to have separate skill bindings for for kbm and controller in poe1 like there is in poe2?

Currently when I bind my skills for controller it also changes their binding on kbm. For example, binding my skill to the "a" button on controller moves the skill from right mouse click to left mouse click when I swap back to kbm.

What I'd like to do is have separate bindings so that when I play controller on my portable device it doesn't mess with my kbm bindings when I continue playing on my desktop at home.