[BUG]

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?

<img width="881" height="245" alt="Image" src="https://github.com/user-attachments/assets/70bd8f82-838d-4a0b-80fc-c57cd2ab6da3" />

What Should Happen?

终端渲染错位

Error Messages/Logs

Steps to Reproduce

1. 寻找一个 claude code 在执行命令的时机
2. 输入 / 随便 tab 一个命令或者技能
3. 按 backspace 删减

Claude Model

Opus

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.153 (Claude Code)

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_