[BUG] 2.1.111 on $200 Max auto select xhigh effort on update, auto effort removed

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?

Updated to v2.1.111 on a Max $200 plan. Previously used model 4.6 with medium/auto effort. On selecting Recommended Opus 4.7, effort selected was xhigh instead of medium. Auto effort removed. Placing effort next to max will waste thousands of tokens

What Should Happen?

Effort selection should mirror prior selection in 2.1.210 or medium as a proper default.

Error Messages/Logs

Steps to Reproduce

1. update Claude CLI
2. start claude cli
3. /model select Opus 4.7 (recommended)
4. type /effort to see effort at xhigh

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.111

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

WSL (Windows Subsystem for Linux)

Additional Information

_No response_