Where does the bug appear (feature/product)?
Cursor IDE
Describe the Bug
Summary On Cursor Settings → Models → API Keys, the OpenAI and Anthropic API key input fields cannot accept focus or text input. There is also no enable toggle next to the OpenAI API Key field (only the “Override OpenAI Base URL” toggle is present). Because of this, I cannot configure Bring Your Own Key (BYOK) at all.
Steps to Reproduce
- Open Cursor on Windows.
- Go to Cursor Settings → Models.
- Expand API Keys.
- Click the OpenAI API Key input (“Enter your OpenAI API Key”).
- Try typing or pasting (Ctrl+V) an API key.
- Repeat the same for the Anthropic API Key input.
Expected Behavior
- On a personal Pro+ account, both OpenAI and Anthropic API key fields should be editable.
- I should be able to paste/type a key and use BYOK for supported chat models.
- (If the enable toggle was removed by design, the fields should still accept input.)
Operating System
Windows 10/11
Version Information
Version: 3.15.6 (user setup)
VS Code Extension API: 1.128.0
Commit: a1f686545fd0ce8917bbd2449f733551a9bce420
Date: 2026-08-06T01:41:03.876Z
Layout: Agent Window
Build Type: Stable
Release Track: Default
Electron: 40.10.3
Chromium: 144.0.7559.236
Node.js: 24.15.0
V8: 14.4.258.32-electron.0
xterm.js: 6.1.0-beta.291
OS: Windows_NT x64 10.0.26200
Does this stop you from using Cursor
No - Cursor works, but with this issue