Where does the bug appear (feature/product)?
Cursor IDE
Describe the Bug
Cursor losses agent diffs on restart. Diffs are a very important part of my workflow. Losing them means my codebase is now polluted by changes I did not review. My only recourse is to start using git to diff, which is not nearly as nice or safe. Diffs are a safety net to decide to ignore an agent’s recommendations as a whole, so this is a very serious bug to me.
Steps to Reproduce
Leave some agent work diffs live and restart (I had this happen specifically when the restart was triggered by the button to install a new cursor update, so if the simple repo doesn’t get you there, this might be important.)
Expected Behavior
Restart and keep working without losing important state of the workspace.
Operating System
MacOS
Current Cursor Version (Menu → About Cursor → Copy)
Version: 1.7.39 (Universal)
VSCode Version: 1.99.3
Commit: a9c77ceae65b77ff772d6adfe05f24d8ebcb2790
Date: 2025-10-08T00:33:20.352Z
Electron: 34.5.8
Chromium: 132.0.6834.210
Node.js: 20.19.1
V8: 13.2.152.41-electron.0
OS: Darwin arm64 24.6.0
Does this stop you from using Cursor
No - Cursor works, but with this issue