1) Security History Sonar, click mouse hover 'hand' opens History > Sonar Activity.
2) Show SONAR Block Notifications, click mouse hover 'hand' closes Search dialog.
3) SONAR Protection, click mouse hover 'hand' opens duration dialog.
Note: 1), 2), and 3) 'hand' look the same. Why does 2) click 'hand' close Search dialog.