Input stream korean language error

I am having an issue with the java Scanner fuction. With the project, I am trying to input korean language to debug terminal and get the result. but when I put in korean language to the Scanner, the code doesn't recognize the input and save it as ? or blank space. It seems like the debugger is not accepting korean language.

Environment

• Operating System: window 11
• JDK version: jdk 17
• Visual Studio Code version: 1.88
• Java extension version: v0.25.15
• Java Debugger extension version: v0.57.0

Current Result

Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=utf-8

Mysql8 드라이버 성공!

검색할 이름을 입력해주세요(종료:x)

홍

** ? 검색결과 **

========================================

시퀀스 이름 성별 부서 점수

========================================

? 을 포함하는 사원은 없습니다

Expected Result

Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=utf-8

Mysql8 드라이버 성공!

검색할 이름을 입력해주세요(종료:x)

홍

** 홍 검색결과 **

========================================

시퀀스 이름 성별 부서 점수

========================================

홍 을 포함하는 사원은 없습니다

Additional Informations

I have set up everything that I can to utf-8 setting right now. but still not working

ソースファイル、テスト、エントリポイントは指定されていません。まず、一覧にある Windows 11、JDK 17、VS Code、Java デバッガーのバージョンで、韓国語テキストを使った Scanner の入力ケースを再現します。デバッグターミナルと検索出力で韓国語の入力がそのまま維持されれば完了です。