[BUG] Can't type unicode characters in claude code v2.1.5

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

Unable to type Unicode (Vietnamese) on the latest version 2.1.5

What Should Happen?

The previous version worked fine.

Error Messages/Logs

Steps to Reproduce

Open Clash of Code, type in Vietnamese, for example: "Giúp tôi kiểm tra lỗi sau..."

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.5 (Claude Code)

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

Windows Terminal

Additional Information

_No response_