[BUG] Misleading 'API Usage Billing' label when using Bedrock via settings.json env block

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?

Status bar shows 'API Usage Billing' instead of 'Bedrock' when Bedrock is configured via env block in settings.json without a saved login — claude auth status correctly shows apiProvider: bedrock in Claude Code v2.1.123.

What Should Happen?

Claude Code should show the correct auth status.

Error Messages/Logs

Steps to Reproduce

Start Claude Code in terminal and see what is shown. Verify by logging out and re-login. Execute claude auth status to see that the API provider is in fact Bedrock.

Claude Model

Sonnet (default)

Is this a regression?

Yes, this worked in a previous version

Last Working Version

The last version I used before updating - unfortunately I don't know the exact version.

Claude Code Version

2.1.123 (Claude Code)

Platform

AWS Bedrock

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_