[BUG] /model command shows model as switched (checkmark appears) but the actual responding model doesn't change and continues to identify as the previous model

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?

/model command shows model as switched (checkmark appears) but the actual responding model doesn't change and continues to identify as the previous model

<img width="1072" height="260" alt="Image" src="https://github.com/user-attachments/assets/944b4f18-cda6-442f-a90c-594cc1c4f8a2" />

What Should Happen?

should switch model but does not

Error Messages/Logs

Steps to Reproduce

Use /model

Claude Model

Not sure / Multiple models

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.32

Platform

AWS Bedrock

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_