https://bugs.winehq.org/show_bug.cgi?id=57500
--- Comment #7 from Mitch Claborn mitch@claborn.net --- That did not help. Below are the commands I tried. Both windows showed "Map State: IsUnMapped" before and after the commands. wmctrl -l did not show those windows before or after.
wmctrl -r 0xcc00005 -b add,fullscreen,above wmctrl -R 0xcc00005 wmctrl -r 0xcc00007 -b add,fullscreen,above wmctrl -R 0xcc00007