Primed for stun visibility with weapon swaps

If you have 2 weapon sets both using with bone shatter you will always see primed for stun enemies.
If you take Bone shatter off of one of the sets and begin using the other set that no longer uses bone shatter you will not see the primed for stun marker.

being unable to see enemies that are primed for stun with bone shatter equipped in a skill gem slot seem like a bug to me even if your current weapon set cant use it.

Confirming it is happening for me too. It doesnt matter if you have correct set equipped or not. It is still working, but visual cue is gone.