I would like to know, do we have any features in Pega 7.2 or Pega7.2.2 to "Display / Hide the navigation menu (Left Navigation Menu) based on the mouse hover activity"? If so, could you please help me to implement that feature?
There is such a feature, but it looks like it was introduced in UI Kit 10 in Pega7.3.1.
The following is an example from a 7.4 system. At a particular screen width (but not narrow enough to trigger the responsive break point that hides it completely) the side bar is collapsed and expanded based on mouse hover.