Where does the bug appear (feature/product)?
Cursor IDE
Describe the Bug
The “thought for” section in chat have no visible scrollbar.
Steps to Reproduce
- Open Cursor IDE
- Open Chat (Ctrl+L or click Chat icon)
- Ask a question that generates a response with a thinking block (e.g., “How does authentication work in this codebase?”)
- Wait for the AI to generate a “Thought for XX s” collapsible section
- Click to expand the thinking block
- Observe: If the thinking content is longer than section’s height, no scrollbar appears
- Result: Content is cut off with no way to scroll (unless you have a mouse wheel)
Expected Behavior
A vertical scrollbar should appear on the right side of the thinking block when content exceeds visible height
User should be able to drag the scrollbar to view all content
Operating System
Windows 10/11
Current Cursor Version (Menu → About Cursor → Copy)
Version: 2.2.43 (system setup)
VSCode Version: 1.105.1
Commit: 32cfbe848b35d9eb320980195985450f244b3030
Date: 2025-12-19T06:06:44.644Z
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
Additional Information
Technical details (from devtools inspection):
- .monaco-scrollable-element has overflow-y: hidden (should be auto)
- .scrollbar.vertical and .slider have width: 0px (should be (e.g.) ~5px)
Does this stop you from using Cursor
No - Cursor works, but with this issue