So this is the code for broadcasting mouseclicks:

<UseKeyAsModifier Shift>
<Hotkey Shift LButton>
<SendLabel w1, w2, w3>
<ClickMouse %TriggerMainKey%>

The issue I have is when I use Shift + click on my action bar, it works, however, from that point on all my left clicks are being broadcast, which causes lots of problems. How do I make it so that this stops happening, and mouseclicks are broadcast **only** *while* holding Shift?