Unexpected SessionCloseStatus Occurred During Login

[Yannet11]

Scenario 1
When modifying the official demo to allow only one user login:
After the user successfully logs in on Page A, they then log in with the same account on Page B, and the login on Page B succeeds.
However, the returned closeStatus is 500 (DISCONNECTED_BY_CLIENT), whereas this scenario should return 501 (DISCONNECTED_BY_OTHER_DEVICE).
场景一：
修改官方demo，只登录一个用户。
页面A中用户登录成功后，再通过页面B登录该用户，B页面成功登录。
但返回的closeStatus为500(当前用户主动请求关闭会话)，我认为该场景应该返回501(由于当前用户的其他设备上线，导致当前会话关闭)。

Scenario 2
When using the official demo with an additional "Logout" button added:
When the user clicks this button on the page, the returned closeStatus is 300 (CONNECTION_CLOSED). Shouldn’t it return 500 (DISCONNECTED_BY_CLIENT) instead?

场景二：
同样使用官方demo，增加退出登录按钮。
页面点击该按钮时，返回的closeStatus为300(CONNECTION_CLOSED)，不应该返回
500(DISCONNECTED_BY_CLIENT)吗？