[BUG] Compact Auto-Unstashes and Overwrites New Prompt

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?

If you run compact after stashing a prompt, once the command completes it automatically restores the stashed prompt, overwriting the new one.

• Stash prompt
• Run /compact
• Unstash prompt to continue typing
• /compact finishes
• My prompt gets overwritten with the previous content of the stash ie the initial message

What Should Happen?

• /compact should not overwrite my prompt automatically after it's done

Error Messages/Logs

Steps to Reproduce

• > Hello Claude please fi
• Me thinking: "Let me run compact first to save time"
• Stash the message
• > /compact
• Unstash the message
• > Hello Claude please fix my super cool new featu
• ... compact done, unstashes automatically even though nothing should be on stash
• > Hello Claude please fi

Claude Model

Not sure / Multiple models

Is this a regression?

I don't know

Last Working Version

_No response_

Claude Code Version

2.1.104 (Claude Code)

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

iTerm2

Additional Information

_No response_