https://bugs.winehq.org/show_bug.cgi?id=36547
--- Comment #14 from Artem S. Tashkinov aros@gmx.com --- Created attachment 65842 --> https://bugs.winehq.org/attachment.cgi?id=65842 Screenshot
(In reply to David Seward from comment #13)
(In reply to Artem S. Tashkinov from comment #12)
Affects Wine 4.10 as well.
Using 4.18 and using KDE I do get an Alt-Tab representation, but it does not show up in the taskbar.
What DE are you using?
XFCE 4.14 in Fedora 31.