maybe I just explained it not very well.. let's see this:
If you move mouse above "yellow dot" you see this in status bar:
-show/hide debuggin windows
then if you move mouse above "green dot" you see this in status bar:
-shows information about variouse debuggin subjects
If you move now above "red dot" and then you move above "green dot" you see nothing in status bar.
To reset the status bar you have to move again above "yellow dot".
I have this little bug on windows at least..