[Bug] [Simple Application] Demo page, ask a question in the current session, and then immediately click on the new session page to wait for a while. The session record on the left side is gone, and the upper left corner becomes The last session content.

[Bug] [Simple Application] Demo page, ask a question in the current session, and then immediately click on the new session page to wait for a while. The session record on the left side is gone, and the upper left corner becomes The last session content. #1531