[BUG] --add-dir doesn't seem to work?

Environment

• Platform (select one):
• [x] Anthropic API
• [ ] AWS Bedrock
• [ ] Google Vertex AI
• [ ] Other: <!-- specify -->
• Claude CLI version: 1.0.21 (Claude Code)
• Operating System: macOS
• Terminal: iTerm2

Bug Description

claude --add-dir /other-repo

I then ask claude about /other-repo and it acts like it doesn't know about it.

Steps to Reproduce

1. claude --add-dir /other-repo
2. ask what is other-repo?
3. tells it knows nothing

Expected Behavior

Claude Code would recognize /other-repo as if it were part of the current project.

Actual Behavior

It didn't recognize.

Additional Context

None.