[BUG] Claude Code MCP computer-use Error: Cannot read properties[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?

--computer use mcp does not work in terminal albeit all permissions granted in accessibility. Check screenshots. Rebooted, put access off and on for both accessibility and screenshot/screen record for both Terminal and Claude. Still same errors.
macOS Tahoe 26.4

What Should Happen?

Claude Code should be able to use browser/launch app, take screenshots.

Error Messages/Logs

Computer Use[screenshot]                                                                                              
  ⎿  Error: Cannot read properties of undefined (reading 'registerEscape') Computer Use[request_access]                                                                                          
  ⎿  Error: Cannot read properties of undefined (reading 'checkAccessibility')

Steps to Reproduce

• /mcp enable built-in MCP computer-use
• fire off any command "take screenshot" "launch xx-xxx"

Claude Model

Opus

Is this a regression?

No, this never worked

Last Working Version

_No response_

Claude Code Version

2.1.88 (Claude Code)

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

<img width="1248" height="82" alt="Image" src="https://github.com/user-attachments/assets/4d3e693e-e2c8-476c-a5f5-997f34a4fc96" />

<img width="1166" height="64" alt="Image" src="https://github.com/user-attachments/assets/2ba5542c-16e1-41bd-b647-9b2b9fff1735" />