[BUG] command search preview orders sensibly but highlights the third option

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 typing /cont clearly /context should be the first preview result, selectable by hitting return.
the previewed list of matches does reflect the sensible order.
the highlighted option, executed by hitting return, is however the third.

even writing the full /context will still execute the wrong thing when hitting enter.

<img width="804" height="681" alt="Image" src="https://github.com/user-attachments/assets/cebc3655-de17-40b1-afae-eff2d6298360" />

What Should Happen?

the first option in the search results window should be highlighted instead.

Error Messages/Logs

Steps to Reproduce

1. open claude
2. write /cont

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.12

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Other

Additional Information

using kitty 0.45.0 terminal. same thing happens in terminal.app .