[Bug 46580] New: HoMM3 WOG: can't enter russian text speaking with sphynx

https://bugs.winehq.org/show_bug.cgi?id=46580

Bug ID: 46580
           Summary: HoMM3 WOG: can't enter russian text speaking with
                    sphynx
           Product: Wine
           Version: 4.0-rc7
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 63460
  --> https://bugs.winehq.org/attachment.cgi?id=63460
Log with +keyboard

Heroes of Might and Magic 3.5 In The Wake Of Gods
It is unofficial mod of old Heroes III game having own site, with opened
source.
http://wforum.heroes35.net/index.php?language=english
 I know, there are other reports about cyrillic characters, mostly closed
invalid.
Anyway there is a new problem.
In the game I can enter Russian and English text in the field of gamer name.
There is no problem to switch keyboard and no problem with fonts.
The problem if speak with Sphynx which is WOG addition to the game.
Testing with different wine versions I got different results.
1.7 - can't switch keyboard
1.9 - showing ???? instead of text. Sphynx does not accept the input even if it
true.
3.0 - can enter english text but nothing inputted in russian layout
4.0 - the dialog even not appeared looks like the text already inputted.
I proposed the input occurred by some other protocol and this protocol is not
supported supported character sets.
The log with +keyboard shows many lines but I see no answer.