[BUG] Harness' automatic summarization hid all relevant details from response

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?

Long replies automatically get summarized (marked with * summarized). When the user asked a clarifying question, the answer after summarization was not an answer at all, it basically just restated the question.

What Should Happen?

Summarization should keep the user's last prompt in mind and not hide details that are relevant in that context. And/or make it possible to view the original response when it gets summarized.

Error Messages/Logs

Steps to Reproduce

1. Ask a question
2. Get a summarized reply

Claude Model

_No response_

Is this a regression?

Yes, this worked in a previous version

Last Working Version

Whatever was the last version where this summarization feature did not exist yet

Claude Code Version

2.1.266 (Claude Code)

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

WSL (Windows Subsystem for Linux)

Additional Information

_No response_