[CLIENT] Right mouse button not working w/ Lux??

EDIT: it's actually the left button lol

This has happened twice now and I'd really appreciate if it never did ever again. A couple times when I've tried to play a match my left mouse button is super unresponsive and it takes me like 7 clicks for the game to do anything. I would chalk it up to a random glitch but both times it's happened I was playing Lux so I dunno. I played a bunch of matches beforehand with not-Lux and it was totally fine. If I remember right it's happened in two different patches on the Mac client. Restarting my computer did fix the issue.

Just wondering if this happened to anyone else or if I'm just unlucky.