Why is it so incredibly hard to deselect objects in ArcGIS Pro? To make things worse, if you export a layout with something selected it's highlighted in the output file. There seriously needs to be a shortcut to quickly deselect everything. I don't see the benefit of having selected items print differently either. AutoCAD Products use the escape key. I think most users find this to be very useful. I've searched and searched and found no easy way of deselecting anything except from the edit portion of the ribbon which is not available when working in a layout. A button for the quick access panel would be a good start.