Is there any new information about when we can expect some of these bigger issues, like the lagging and freezing that happens with Xbox controllers, to be addressed or if there's an update coming anytime soon?

I did try someone's suggestion to make sure Steam Override is enabled, which it is, and still have serious problems with my Xbox controller (with Macbook Air). Doesn't matter if the controller is wireless or wired--still lags then inevitably freezes. I have gotten better at juggling all the different keys as well as having to aim before attacking, but cant seem to get through the Greenberg Miasma without the use of a controller. Any ideas about when there might be a fix?