https://bugs.winehq.org/show_bug.cgi?id=7287
Zebediah Figura z.figura12@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |z.figura12@gmail.com
--- Comment #22 from Zebediah Figura z.figura12@gmail.com --- The cause of the bug is an icon/title window (a system "window" responsible for showing the icon and title of the minimized window) being incorrectly created, and the program interpreting it as a window to create a tab for.
A proper fix would probably implement the minimized titlebars that Windows itself later switched to.