https://bugs.winehq.org/show_bug.cgi?id=52974
--- Comment #6 from Maotong Zhang zmtong1988@gmail.com --- (In reply to OldCastle from comment #5)
Sorry, I'm no dev, but I can test it if there is a repository/branch with this code.
The simplest way to not modify the code is to close the 'Window Manager', which can be used temporarily.
winecfg --> GrapHics --> Allow the window manager to control the windows (Close this item)