[Koha] Sorting records in Armenian

Dear List,We are using koha 3.22.05 We made changes in sort-string-utf.chr located in the /etc/koha/zebradb/lang_defs/en directorylowercase {0-9} abcdefghijklmnopqrstuvwxyz?????????????????????????????????(??)?????uppercase {0-9} ABCDEFGHIJKLMNOPQRSTUVWXYZ?????????????????????????????????(??)??(??)??) We made some changes because our catalog mainly consists of records in Armenian language. But search by title doesn't sort alphabetically Armenian characters, it sorts query descending. Why?Pls advice us what to do for correct sorting Armenian language records.Thanks, Erlanda