Crossover Office version: 4.1
WordPerfect support has not changed, even though it seems the application is more responsive (I would have to verify that). The focus problem is still present, but it might be caused by the window manager. When you move the window, maximize-minimize or roll it up and down, it seems that the focus come back. When the focus is away, the application do not receive the keyboard or mouse event. However, it is clear that the application has not crashed (it redraws every time).
I'll try to see if kdm could be responsible for this problem or if it can help solve it (you can set exception for kdm in kde 3.3). I'll inform you of the progress if there is any.
I believe crossover office will soon be able to support WordPerfect 12. Good luck Codeweavers!