Chat missing since update

This morning I was working on some code in python, my chat was pretty extensive. I often save my workspace, I closed cursor and same back a few hours later and all my chat has disappeared and now sitting on a new chat.

This has been happening since the last 2 updates.

Version: 0.48.7 (user setup)
VSCode Version: 1.96.2
Commit: 1d623c4cc1d3bb6e0fe4f1d5434b47b958b05870
Date: 2025-04-02T05:04:28.547Z
Electron: 34.3.4
Chromium: 132.0.6834.210
Node.js: 20.18.3
V8: 13.2.152.41-electron.0
OS: Windows_NT x64 10.0.22631

The state.vscdb containing the text is still available but why did Cursor cause the chat to start again and not load the current chat?

I wrote an application that reads the chat files and also the main global chat file, so I know my data is still there, I am just curious as to why this keeps happening, makes me not want to close cursor in the event I will just lose everything.