Stop Movement Button

I'd like to see an option to have a button stop character movement. It is currently possible to stop movement by holding shift and attacking, but this is kind of a pain to do and you have to wait through the character's attack animation.

id like this too, so i could set up a way to have chars only move when i hold LMB. or is there a toggle option for this action?

the original game (i.e. Diablo 2), you stopped moving by pressing shift. always annoyed that PoE got rid of this. do they have a reason?

Shift-Attack/Cast

Bam, you stop.