Where does the bug appear (feature/product)?
Cursor IDE
Describe the Bug
This is more of a UX regression because it used to work quite well in the beginig when you rolled out the ‘Plan’ mode.
Currently, the ‘Build’ button remains active while the content is still being generated.
Steps to Reproduce
Create a plan in ‘Plan’ mode and watch the ‘Build’ button either in the agent pane or the editor.
Expected Behavior
The button should remain inactive until the document is created successfully.
Operating System
MacOS
Current Cursor Version (Menu → About Cursor → Copy)
Version: 2.3.41 (Universal)
VSCode Version: 1.105.1
Commit: 2ca326e0d1ce10956aea33d54c0e2d8c13c58a30
Date: 2026-01-16T19:14:00.150Z
Electron: 37.7.0
Chromium: 138.0.7204.251
Node.js: 22.20.0
V8: 13.8.258.32-electron.0
OS: Darwin arm64 24.6.0
Does this stop you from using Cursor
No - Cursor works, but with this issue