Where does the bug appear (feature/product)?
Cursor IDE
Describe the Bug
If you write a prompt and then call /Summarize at the end, the message will disappear. However, the summarization and the request will still be executed. But it will be impossible to revert to the original message and edit it, since the message disappears from the chat.
Steps to Reproduce
…
Screenshots / Screen Recordings
Operating System
Windows 10/11
Current Cursor Version (Menu → About Cursor → Copy)
Version: 2.3.21 (system setup)
VSCode Version: 1.105.1
Commit: 68e0a0385b87408d050869ea543e3778ad53f780
Date: 2026-01-02T23:46:13.381Z
Electron: 37.7.0
Chromium: 138.0.7204.251
Node.js: 22.20.0
V8: 13.8.258.32-electron.0
OS: Windows_NT x64 10.0.22631
For AI issues: add Request ID with privacy disabled
575bcb63-133f-48f1-8558-5551febbaab3 (Privacy on)
Does this stop you from using Cursor
Sometimes - I can sometimes use Cursor
