Find window no longer displays

Hi,

My Find window with doing a 'Find in Path' is no longer popping up.  It just started happening.  I have tried accessing it via the Edit Menu and also using Ctrl+Shift+F.   Nothing.

There are no Tabs for the Find along the bottom of the window.

I rebooted, still nothing.

I've even installed the new version: 2017.2.4.  Still Nothing.

As a point of comparison, 'Search Structurally' does pop up.

I have no idea why all of a sudden the Find Dialog stopped displaying.  Any ideas?

Thanks.