Running agent in main editor pane in VSCode doens't show agent name

### Describe the bug

I don't know if this is a VSCode issue or a Copilot CLI issue, when running Copilot and my Squad in the VSCode terminal, I see the agent and model. When I run in the main editor pane, I don't.

### Affected version

GitHub Copilot v0.0.420

### Steps to reproduce the behavior

1. Open Copilot in editor - Create new terminal in Editor area
2. `copilot`
3. `/agents`
4. `squad` - https://github.com/bradygaster/squad

### Expected behavior

Editor Copilot is the same as terminal copilot when both are in VSCode.

### Additional context

_No response_