AGI: Joulumaa - Foreign character not displayed in launcher title

[raziel-]

ScummVM 2.3.0git (Jul 16 2021 15:24:39)
Features compiled in: Vorbis FLAC MP3 RGB zLib MPEG2 Theora AAC A/52 FreeType2 FriBiDi JPEG PNG GIF cloud (servers, local) TinyGL OpenGL

There is one estonian fangame which seems to feature kyrillic text display/font usage in it's
launcher title.
This doesn't work here. I get a question mark on one (or more?) characters instead,
although i thought foreign characters were supported in the meantime?

Also the entry seems to be wrong as it marks the game as english, while it's clearly not (see in-game screenshot).

I attach a screenshot from the launcher, in-game and the fangame for conveniance.

Jõulumaa (v0.05) (Estonian) (DOS/English)

AmigaOS4 - PPC - SDL - BE
gcc (adtools build 11.1.0) 11.1.0

[raziel-]

The second screenshot is actually named
Jï¿œmaa (v0.05) (Estonian) (DOS/English)
but it wouldn't let me upload a file with that title.
That can also be seen in the window title in the first screenshot.