[BUG] Repository not appearing in project selection despite correct GitHub App configuration

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?

Repo: ptremmel/SPO-MasterDetail
GitHub App permissions are correctly configured (read/write access to code, PRs, issues, etc.)
Repository access is granted
After 10+ new sessions, the repo still does not appear in the project picker
Other repos (e.g. PTR_SPODevSetup) work fine

What Should Happen?

• New session in claude code
• Project [ptremmel/SPO-MasterDetail] can be selected in the Project picker
• Chat works on Project [ptremmel/SPO-MasterDetail]

Error Messages/Logs

There is no error message, only disfuntionality

Steps to Reproduce

• New session in Claude code
• Use Project picker
• Not all Repositories (as example: Project [ptremmel/SPO-MasterDetail]) will not be shown
• Can not select Project [ptremmel/SPO-MasterDetail]

Claude Model

Opus

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

Claude Code 2.1.76

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

VS Code integrated terminal

Additional Information

_No response_