https://bugs.winehq.org/show_bug.cgi?id=1719
--- Comment #30 from Bruno Jesus 00cpxxx@gmail.com --- I believe there are improvements in this bug but I can't compare with Windows behavior now and there are no screenshots displaying the problem. When I minimize the child windows they became icons and there is no screen corruption happening. I understand that instead of icons they should be little tabs as stated in comment 0 but as I said I can't compare with Windows right now.