if start it from KUAL “start in document” then it can not exit normally. No matter you use the HOME button or the "home" shaped button it just returns to file manager panel, but can't exit.

新版koreader用KUAL启动时，无法正常退出，按home键无效。。。用打开pdf进入的方法就可以正常退出 使用机器为kt 5.3.2.1