I Use the theme “construction field pro” and there the widget “AT Posts Column” on the Home Main Content Area. It is not possible to make clickable the featured image. It is ownly possible to make clickable the title of a post. I find a possibility to set the link option only for the title (Single item link option and view all options).
In the theme maxwell i find a magazin-widget. In this widget i can make clickable the featureimages. But in the theme “construction field pro” i dont find a widget like that.