Sensor panel showing on top of other windows when I click the desktop

[citrus333]

Been using sensor panel a while, this behavior only recently started and I didn't make any changes.  My Sensor panel is on the second monitor, if I have a window maximized on the second monitor it hides the sensor panel, this is normal behavior.  The problem is if I click anywhere on the desktop on the main monitor it pulls the sensor panel to the top of anything I have maximized on my second monitor.