Sidebar hamburger menu (☰) not opening — clicking it closes the window instead

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?

Sidebar hamburger menu (☰) not opening — clicking it closes the window instead

What Should Happen?

Sidebar hamburger menu (☰) not opening — clicking it closes the window instead

Error Messages/Logs

Steps to Reproduce

Sidebar hamburger menu (☰) not opening — clicking it closes the window instead

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

2.1.167 (Claude Code)

Claude Code Version

2.1.167 (Claude Code)

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_