Actually, it works fine for me and always has and other players if you check the link. Just some it doesn't for some reason.Actually, on the Mac client, the lock picking mouse click in full screen mode never work. Always need to switch to windowed mode. ticket submitted, thanks.
I'm using a Logictech G700s mouse but not Logitech software as I find it clunky. I have always used Steermouse app which works great for setting the mouse buttons etc.What's the input/pointing device brand are you using? I suspect could be a driver issue.