Be able to (properly) run games in Coherence mode; Fix spinning mouse issue

Hi there!
It is currently possible to launch games in Coherence mode, and they actually run well for me, but there are still issues like the spinning mouse bug in most games (the mouse is extremely difficult to control in games in coherence mode, see https://forum.parallels.com/threads/star-wars-the-old-republic.209985/). It would be great if this issue was fixed, because it is the only hindrance for me to play games in coherence.
Any help is greatly appreciated
Thanks