Is there an existing issue for this?

• I have searched the existing issues

OS/Web Information

• Web Browser: Brave
• Local OS: macOS
• Remote OS: Debian
• Remote Architecture: x86_64
• code-server --version: 1.102.3
  6f3d0a7
  x64

Steps to Reproduce

• Run code-server 0.103.0+.
• Install Copilot Chat extension (0.30+ can be installed from Marketplace, but not on 4.102.3 — only via VSIX).
• Try to use Copilot Chat (tested with 0.29.1 and 0.30+).

Expected

• Copilot Chat should either:
• Continue working on 4.103.0+ as it did before, or
• Fail with a clear error instead of hanging.

Actual

• On 4.103.0+, Copilot Chat 0.29.1 no longer works:
• No requests go through.
• Output panel does not show fetched model metadata.
• Copilot Chat displays "Working..." indefinitely.

Logs

Screenshot/Video

No response

Does this bug reproduce in native VS Code?

I did not test native VS Code

Does this bug reproduce in GitHub Codespaces?

I did not test GitHub Codespaces

Are you accessing code-server over a secure context?

• I am using a secure context.

Notes

No response