So, with the update they are forcing everyone, including dx11 users, to run in fullscreen window mode. My gaming setup is with 2 extra screen on the left and right. Naturally when playing a game like WoW I play in fullscreen mode so I can't accidentally click on one of the other screens. But with the update now, I can't go fullscreen anymore hence my entire experience is crap. The only work around I have, is disabling the other 2 screens so I can't move the cursor over there, but that means when I am NOT playing WoW I will have to enable them again. This is completely unnecessary and user unfriendly. DX11 still supports fullscreen mode, and makes no sense forcing me to play in window mode.
I am legitimately mad at Blizzard for this.