Keep sprinting setting does not work with any attack set on left click

Pretty much what the title says.
Using click to move, I have the setting that's supposed to allow me to keep sprinting when I release space bar.
If I have any attack set on left click, as soon as I release space bar, I stop sprinting. If I clear the attack from left click, I can keep sprinting after releasing space bar.
Very, very annoying when playing a druid.

Bump, still present with 0.4.0b, still very annoying :/