[BUG] unreadable text in Claude terminal on HA 2026.04 and iOS 26.5 (23F5043g)

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 opening the terminal, one sees unreadable text.

<img width="660" height="1434" alt="Image" src="https://github.com/user-attachments/assets/fbf6d53c-a654-4e15-b1b2-6e88bfd8b8af" />

What Should Happen?

Text should be readable

Error Messages/Logs

Steps to Reproduce

Just start the terminal

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.2.0

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_