[BUG]

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?

Using claude code 2.1.168 in a terminal window on Fedora 43, after updating from 2.1.128(?), I can no longer use up and down arrows within a prompt before submitting it; it takes me to older history items. ^a still take me to the start of the current line, and ^k still kills the rest of the current line.

What Should Happen?

The cursor should move to the previous line in a multi-line prompt

Error Messages/Logs

Steps to Reproduce

Type a multi-line prompt.
Up-arrow

Claude Model

Opus

Is this a regression?

Yes, this worked in a previous version

Last Working Version

2.1.128(?)

Claude Code Version

2.1.168

Platform

Anthropic API

Operating System

Other Linux

Terminal/Shell

Other

Additional Information

terminal is Gnome Terminal (default)