[BUG] Missing conversation from existing 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?

Opened an existing session ("Create crypto transaction file organization system") but conversation history is missing/not displayed

What Should Happen?

Prior conversation turns should be visible

Error Messages/Logs

Steps to Reproduce

Open a pre-existing session in Claude Code desktop app on Windows 11

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.201 (Claude Code)

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

Windows Terminal

Additional Information

Windows 11 Home, version 10.0.26200

Session title: "Create crypto transaction file organization system"
Project directory: C:\KG_Data\KG_Claude\CryptoAccounting
Platform: Windows 11, Claude Code desktop app
Symptom: Opened existing session but no prior conversation history is visible; restarting the app didn't help