https://bugs.winehq.org/show_bug.cgi?id=43073
--- Comment #11 from Anton anton.sudak@gmail.com --- I found another thing about this issue. It happens only for ibus-xkb input sources. If I use any other ibus input source (ibus-table-rustrad, ibus-m17n) then input will work properly. However those input sources have wrong mappings for some keys so this couldn't be used as a proper workaround.
Also, issue present if I boot from the livecd with default params. I've tried on Ubuntu 21.10 livecd with English localization.