CJK language search does not work in flexsearch

[staeho-3rd]

Past Issues Searched

• [X] I have searched open and closed issues to make sure that the bug has not yet been reported

Issue is a Bug Report

• [X] This is a bug report and not a feature request, nor asking for support

Describe the bug

Searching for English words works fine, but searching for words in CJK languages yields no results.

Expected behavior

should be able to enter words from CJK languages as well as English words and still get search results.

Screenshots

Environment

- OS: Windows 11
- Browser: Chrome
- Browser Version: 112