http://bugs.winehq.org/show_bug.cgi?id=35521
sworddragon2@aol.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |INVALID
--- Comment #5 from sworddragon2@aol.com --- I have figured out that this problem also happens on Minecraft (native) if fullscreen is enabled so this is not a Wine issue.