If I use the side chat feature, and that side chat opens a docs pane - like a...

If I use the side chat feature, and that side chat opens a docs pane - like a plan document, the side chat replaces the main chat and then doc open replaces the side chat area. This causes the main chat to disappear. The only way to get it back is to close the app entirely and re-open/resume session.

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| Field | Value |
| --- | --- |
| App version | 1.1.5 |
| OS | Windows 10.0.26200 |
| Theme | GitHub |
| Path | /chat |
| Tenure | Week 4 |

从 /chat 入口开始，在 Windows 上重现这一流程：打开侧边聊天，让它打开一个文档窗格（例如计划文档），然后观察主聊天消失。跟踪聊天与文档窗格之间的切换，并在无需重启应用即可恢复主聊天时，将此问题视为完成。

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