1by1 - Unicode Cyrillic in cue files

[ukraine01]

Titles of mp3 tracks with names in Unicode Cyrillic appear correctly.
But if I play cue sheet files (with flac files), Unicode Cyrillic letters are unreadable and look like garbage system characters. This is true in both Big view and track list windows.

I use 1.77beta (1.76 didn't work with cue+flac), Windows 7 English, standard system fonts.
The cue file is in Unicode, appears fine in browsers and text editors. For example,
PERFORMER "Андрей Миронов"
TITLE "Grand Collection"
FILE "Mironov - Grand Collection.flac" WAVE
TRACK 01 AUDIO
TITLE "Песня Остапа Бендера"
PERFORMER "Андрей Миронов"
INDEX 01 00:00:00

Thanks.