[Bug] VSCode window focus lost 窗口焦点消失

[ysl2]

English Version

How To Reproduce

1. Open a file example.sql

   `example.sql`
   
   USE exampledatabase;
   SELECT * FROM exampletable;

2. Execute this file via command MySQL: Run MySQL Query , and the table exampletable will be listed in the second window group. I can scroll the table by using DownArrow key.

3. Use shortcut Ctrl + 1 to focus the first window group, then Ctrl + 2 to back to the second, and the focus will be lost, I can't do anything via my keyboard.

中文版

如何重现

1. 随便打开一个sql文件，此文件用于查询数据库中的某个表

   `example.sql`
   
   USE exampledatabase;
   SELECT * FROM exampletable;

2. 通过控制面板的命令执行sql语句，某张表会被列出到第二个窗格，我可以通过箭头键上下移动来查看表格内容

3. 通过Ctrl + 1 切换到第一个窗格，再通过ctrl + 2切换回来，此时窗口的焦点消失，任何通过键盘的输入都不起作用

[ysl2]

Sorry, I just found out it might be caused by vscode, not this extension... Each preview window can cause this bug.