[Bug] Images/vision completely broken with OpenAI BYOK + custom endpoint override (Unauthorized error)

Hi @deanrie,

After watching the Cursor Keynote, I was hoping this issue might finally be fixed — it looked like the team shipped a ton of new features and improvements. Unfortunately, the bug is still present.

Any chance you could share an estimated timeline for how much longer this issue is planned to be ignored? Weeks? Months? Another year? Just so those of us affected can set our expectations accordingly.

We have a PR open, so hopefully it’s fixed very soon. :slight_smile: Will update here!

Works for me on 3.19.16!

@deanrie @Colin Confirmed. it does work on:

Version: 3.9.16
VS Code Extension API: 1.105.1
Commit: 042b3c1a4c53f2c3808067f519fbfc67b72cad80
Date: 2026-06-27T06:41:01.941Z
Layout: editor
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.256
OS: Darwin arm64 25.5.0

Thanks for confirming @Mehmet_Baykar and @nunesmatheus!