"Close Terminal" dialog should go away if the command finishes while it is open
If you close King Cross while a command is still running, you get a confirmation dialog asking if you want to kill the command. However, if the command terminates while the dialog is still open, the dialog does not go away.
This becomes a problem when I'm closing a bunch of apps at once, and one of them is an app I've launched using the terminal. I often tap the X button for the terminal before the app process has finished shutting down, so I get the confirmation dialog and have another thing I have to read and click through.
What I'd expect to happen is that if the command finishes while the dialog is open, the dialog goes away and the terminal is closed.