Quoting BrianLightfoot, reply 2but it's much better than WoM.
True, but I find it odd that I've never seen it in any other software, game or otherwise.
Agreed. I have no idea how this has gotten better but not gotten fixed. I also have no idea how this is even a problem in the first place. I've done a bit of coding in my time (not too much low-level windows stuff though) and I can't imagine why the mouse would be getting affected at all. Go figure.