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

Es werden keine Quelldateien, Tests oder Einstiegspunkte genannt. Beginne damit, den Scanner-Eingabefall mit koreanischem Text unter den aufgeführten Versionen von Windows 11, JDK 17, VS Code und dem Java-Debugger zu reproduzieren; abgeschlossen ist es, wenn die koreanische Eingabe im Debug-Terminal und in der Suchausgabe intakt bleibt.