[BUG] Remote Control doesn't show chat history when resuming a session

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?

Sharing a session with Remote Control from Web or Mobile that's been resumed (using claude --resume) doesn't show the chat history, only the new messages from resume point are shown.

What Should Happen?

The entire chat history should be shown in Remote Control from Web / Mobile for resumed sessions as the context matters for the rest of the conversation.

Error Messages/Logs

Steps to Reproduce

1. claude --resume
2. Open the newly resumed session on Web or Mobile with Remote Control
3. No chat history appears

Claude Model

None

Is this a regression?

No, this never worked

Last Working Version

_No response_

Claude Code Version

2.1.52

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_