[BUG] bash completion not work????

[alanhe421]

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?

2.0.76 (Claude Code)

According to the official documentation, there should be autocompletion for bash commands. However, in practice, I have not experienced autocompletion on any of my three Mac devices, which leads me to question whether this feature actually works or if there might be a bug.

What Should Happen?

like official doc describes, has auto suggestion/autocompletion.

Error Messages/Logs

Steps to Reproduce

1. For example, entering an NPM front-end project.
2. claude enter session.
3. !cat pac and type tab. should package.json act as suggestion.

Claude Model

Sonnet (default)

Is this a regression?

Yes, this worked in a previous version

Last Working Version

not

Claude Code Version

2.0.76

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

iTerm2

Additional Information

No response