[BUG] Text is randomly turning blue while using Claude Agents

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="1512" height="982" alt="Image" src="https://github.com/user-attachments/assets/d4b09b5a-7caf-48c8-9071-8c176d9039d8" />

What Should Happen?

The text in the terminal should remain their regular colors for normal legibility.

Error Messages/Logs

Steps to Reproduce

This bug randomly happens while running several parallel agents in Claude agents for a certain amount of time. It is unclear what provoked it.

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

v2.1.150

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_