ASCP Horizontal Plan Graph for Resources only displays Available Hours and not Required Hours or Loa

Hello,

On both 12.2.3 and 12.2.6 we are noticing that the Graph that comes up for the horizonal plan for resources only displays Available Hours and not values like Required Hours and Load Ratio.These fields Required Hours ,Load Ratio are displayed as fields in the horizontal plan but not in the Graph.Is this normal functionality?Should the graph not display the required hours and load ratio as well to help planners get a graphical view of where the overload or underload exists?

Thanks

Rahul