[BUG]

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?

Go to github.com/anthropics/claude-code/issues/new and mention macOS 26.3.2 (Build 25D2140), Cowork tab appears briefly then disappears, no logs folder created, no VM bundle downloaded.

What Should Happen?

should be able to use cowork.

Error Messages/Logs

Steps to Reproduce

load claude while running OS.

Go to github.com/anthropics/claude-code/issues/new and mention macOS 26.3.2 (Build 25D2140), Cowork tab appears briefly then disappears, no logs folder created, no VM bundle downloaded.

Claude Model

Sonnet (default)

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

version 1.1.6679 (f8f4ff)

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_