Lots of reports of having to roll back to 1.83 due to left part of screen no longer accepting clicks. Looks like a change to stance bar in d03340f is the cause. If I comment out StanceBarFrame:SetAllPoints(self.StanceBar) the issue goes away.

Got it fixed up for now - This change was made for the dragonflight beta but the servers are down atm so I'll make a proper fix for both versions when the servers return. Thank you!