[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?

When Claude gives me a list of options:

1. Some thing
2. Some other thing
3. [Type something else]

I started typing something in 3. Then I changed my mind and selected option 1.

Claude then merged option 1 with my input in option 3 and did sort of both.

What Should Happen?

It should ignore what I type in option 3 and only do what it intended to do for the predefined option.

Error Messages/Logs

No errors

Steps to Reproduce

Give Claude any instruction in plan mode which results in it asking for you to choose an option

Claude Model

Opus

Is this a regression?

I don't know

Last Working Version

_No response_

Claude Code Version

2.1.81

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_