[BUG] VS Code Extension on OSX - Home/End keys don't move to end of line

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?

In the chat window of the VS Code Claude Code extension, pressing the Home or End key on the keyboard doesn't move to the start or end of the line. Both Home and End do move to the start/end of the line in the VS Code editor as well as the VS Code built-in AI chat. I consider this a bug since other areas in VS Code respond to the Home/End keys, but I see an argument for feature request as well since Cmd+arrow are the typical keyboard shortcuts for OSX (and those work just fine)

VS Code keyboard shortcuts list Home/End as official shortcuts to move to the start/end of a line: https://code.visualstudio.com/shortcuts/keyboard-shortcuts-macos.pdf

Claude Code for VS Code v2.1.231
VS Code v1.133.0
OSX 26.5.2

What Should Happen?

Pressing Home should move to the start of the line, End should move to the end of the line

Error Messages/Logs

Steps to Reproduce

Open VS Code with Claude Code extension installed
Enter text in the Claude Code chat window
Press Home - cursor should move the the start of the line but doesn't
Move the cursor away from the end of the line (using arrow keys or mouse)
Press End - cursor should move to the end of the line but doesn't

Claude Model

None

Is this a regression?

I don't know

Last Working Version

_No response_

Claude Code Version

2.1.231

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

VS Code integrated terminal

Additional Information

_No response_