[BUG] Session VM process not available. The session may not be fully initialized

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?

Appears when i try to add a folder in cowork

What Should Happen?

Add the folder

Error Messages/Logs

Session VM process not available. The session may not be fully initialized

Steps to Reproduce

Add a folder in cowriy

Claude Model

Sonnet (default)

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

1.3109.0

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

Windows Terminal

Additional Information

_No response_