Describe the Bug
When using a custom OpenAI key with a custom endpoint, uploading an image causes Cursor to revert to the standard endpoint (and fail) for that message and any other message in the same chat.
Steps to Reproduce
- Add a custom Open API key with a custom endpoint.
- Add an image to a message and send (or try using Figma’s MCP server which provides images).
Expected Behavior
The correct endpoint is used and a valid response is sent.
Screenshots / Screen Recordings
Operating System
MacOS
Current Cursor Version (Menu → About Cursor → Copy)
Version: 1.2.2
VSCode Version: 1.99.3
Commit: faa03b17cce93e8a80b7d62d57f5eda6bb6ab9f0
Date: 2025-07-07T06:08:52.104Z
Electron: 34.5.1
Chromium: 132.0.6834.210
Node.js: 20.19.0
V8: 13.2.152.41-electron.0
OS: Darwin arm64 24.5.0
Does this stop you from using Cursor
No - Cursor works, but with this issue