Ctrl+O file picker has no obvious way to close/dismiss it

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?

When pressing Ctrl+O to open the file picker, there is no visible indication of how to close it. No close button, no "Press Escape to dismiss" hint, nothing. The picker stays open with no visual cue on how to dismiss it. The user must discover on their own that pressing Ctrl+O again or Escape will close it.

Below the file picker it says "Showing detailed transcript · ctrl+o to toggle · ctrl+e to show all" but it is not obvious what exactly ctrl+o toggles.

What Should Happen?

There should be a visible close option — either a close button, or hint text like "Press Escape or Ctrl+O to close."

Error Messages/Logs

Steps to Reproduce

1. In a Claude Code session, press Ctrl+O to open the file picker
2. Observe that the file list appears
3. Try to figure out how to dismiss it without selecting a file

Claude Model

Opus

Is this a regression?

I don't know

Last Working Version

_No response_

Claude Code Version

2.1.59

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

VS Code integrated terminal

Additional Information

_No response_