Closing stream stats window should switch back to port stats window

[pstavirs]

Here are the windows in the bottom pane (note the order, visible is marked with a *) -

Default -
*PortStats, Logs

Open a stats window -
PortStats, Logs, *StreamStats

Close the stats window -
PortStats, *Logs

It would be better to switch back to the previous visible window (PortStats in this case) rather than the previous window.

Maybe open the StreamStats windows before the logs window instead of after also?