Where does the bug appear (feature/product)?
Cursor IDE
Describe the Bug
Prior to 1.5, you could mouse over a message in the history and a tiny plus sign would appear, allowing you to roll the conversation back to that point and add new info. This was extremely valuable when working with agents who tend to go overboard or make an invalid turn along an otherwise valid path.
Steps to Reproduce
Create any chat context. Mouse over the prior messages. Note the lack of a + button to insert a new reply.
Expected Behavior
When you mouse over any message from the past, you should have the ability to insert a new reply after it.
Operating System
Windows 10/11
MacOS
Current Cursor Version (Menu → About Cursor → Copy)
Version: 1.6.5
VSCode Version: 1.99.3
Commit: c0d91a4e0791b64e8577d89bae68b43c671b8610
Date: 2025-09-10T17:15:11.595Z
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