[BUG] Flickering in the CLI

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?

when claude is planning, or writing code in files, the UI starts to flicker extremly, so that it becomes unreadable.

What Should Happen?

Claude should function normally.

Error Messages/Logs

Steps to Reproduce

open claude, and plan something.

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

2.0.49

Claude Code Version

2.0.53

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

WSL (Windows Subsystem for Linux)

Additional Information

_No response_