https://bugs.winehq.org/show_bug.cgi?id=52433
--- Comment #5 from Zhiyi Zhang zzhang@codeweavers.com --- Created attachment 71745 --> https://bugs.winehq.org/attachment.cgi?id=71745 fix
This should fix this bug. You may have to overwrite the new light.msstyles to get the new theme updated. For example, make -C ~/src/wine/win32-build && cp -f ~/src/wine/win32-build/dlls/light.msstyles/light.msstyles ~/.wine/drive_c/windows/resources/themes/light/light.msstyles