[Bug 58452] New: Change codepage for ru_UA and uk_UA locales

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58452

Bug ID: 58452
           Summary: Change codepage for ru_UA and uk_UA locales
           Product: Wine
           Version: 10.11
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: trivial
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Wine seems to change the current 8-bit codepage based on locales. 
For ru_RU, it seems to be something like CP866 or Windows-1251. 
I would expect it to be the same for ru_UA and something like CP1125/RUSCII for
uk_UA.
However, it seems to fallback to (something closer to) CP437 or Windows-1252,
resulting in garbage latin characters for cyrillic text.

ru_RU Example: Яндекс.Браузер — это безопасный и быстрый браузер с нейросетями.
uk_UA Example: ßíäåêñ.Áðàóçåð — ýòî áåçîïàñíûé è áûñòðûé áðàóçåð ñ íåéðîñåòÿìè.