[BUG] Open Claude Code settings in cursor will crash cursor

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?

While using claude code in cursor sometimes it suggest on you to change something in settings like here:

<img width="791" height="608" alt="Image" src="https://github.com/user-attachments/assets/d5dd80c0-d812-4961-b8bb-0a975506ab27" />

upon clicking "switch back in settings" the cursor will freeze and crash

What Should Happen?

not crash and go settings? :)

Error Messages/Logs

just a crash

Steps to Reproduce

1. open Claude code in new tab in Cursor
2. click the "Switch back in settings" text button

Claude Model

Sonnet (default)

Is this a regression?

I don't know

Last Working Version

_No response_

Claude Code Version

2.1.88 (Claude Code)

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

PowerShell

Additional Information

_No response_