Where does the bug appear (feature/product)?
Cursor IDE
Describe the Bug
When selecting worktree for models and choosing more than 1 model, Gemini-2.5-pro automatically switches to the old model “preview05-06”. remove worktree and go to 1x model choice, and it switches back to the newest gemini model.
Steps to Reproduce
select Gemini 2.5 Pro.
click the 1x or 2x button (worktree is auto selected)
once you click 1x or 2x, the gemini model will switch to “preview-05-06”
go back to 1x and the gemini-2.5-pro will come back as the model of choice.
Expected Behavior
When choosing 1x, 2x or 3x, the chosen model should stay and not switch.
I have only noticed this on gemini, not any other models.
Screenshots / Screen Recordings
Operating System
Windows 10/11
Current Cursor Version (Menu → About Cursor → Copy)
Version: 1.9.0-pre.0.patch.0 (user setup)
VSCode Version: 1.99.3
Commit: 4b8afa6ae1bf40ed5a755c1eec0a23740469d720
Date: 2025-10-19T08:13:49.434Z
Electron: 34.5.8
Chromium: 132.0.6834.210
Node.js: 20.19.1
V8: 13.2.152.41-electron.0
OS: Windows_NT x64 10.0.26200
For AI issues: which model did you use?
Gemini 2.5 pro/flash
Additional Information
When recording the video, it happens to both pro and Flash models.
Does this stop you from using Cursor
No - Cursor works, but with this issue