App opens my browser unexpectedly, page never loads

**Mood:** 😔
**Category:** General

Title: App opens my browser unexpectedly, page never loads

What happens: While using the Copilot app, it spontaneously opens my browser and appears to start loading something. I can't see what, the tab shows nothing, and no page ever renders. Then it just sits there with no result or error.

Frequency: Happens often.

Environment: Windows Edge

Notes to help diagnose: I'm not sure if this is an authentication/sign-in redirect, a link preview, or something else, the browser opens too fast to tell and lands blank. If the app is opening my browser, it would help if it were clear what it's opening and why.

---
| Field | Value |
| --- | --- |
| App version | 1.0.13 |
| OS | Windows 10.0.26200 |
| Theme | Notionish |
| Path | /chat |
| Tenure | Week 5 |

首先，在 Windows 10.0.26200 上使用 Edge 和应用版本 1.0.13，从应用的 /chat 路径复现该问题，并观察是什么触发了空白浏览器标签页。完成标准是确定浏览器意外打开的原因，并确保结果页面能够加载或显示清晰的错误。

由索引模型根据 Issue 内容生成。