[BUG] Post compaction behaviour.

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?

So through out the session I have been conversing with claude in You / I manner, After compaction.

It started saying 'User' instead of 'You'

What Should Happen?

Ideally when text is written it should be referring me.

I think the compaction is affecting how it thinks of it, or other wise it's actually just thinking, but in text.

Error Messages/Logs

No Error, this is model behaviour

Steps to Reproduce

Let it compact right after a User message

Claude Model

Opus

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.0.65

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Other

Additional Information

This session is invoked through claude -p stream-json