I experienced two problems:
1 when I upgraded to wine 5.0-rc6 -- I found that client loader broken (crash on 0009:err:mshtml:get_typeinfo GetTypeInfoOfGuid(DIID_DispHTMLDOMImplementation) failed) wiping mshtml.tlb inside drive_c/windows/system32 and drive_c/windows/syswow64 helps (probably it...
r_Height = 1200
r_HeightWin = 1166
r_Width = 1920
r_WidthWin = 1914
(window geometry for fullscreen and windowed respectively)
in settings-ce.cfg looks safer, than hacking internal winAPI magic.
(although MA not recommends touching these settings, so all on your own risc)
All I can say -- "thanks god, that not DX12". I have last pre-DX12 radeon, and upgrade of hardware bit out of budget on next half year.
And I accept bets, if next updated version will work on wine or not.