It would be grate that we colud somehow represent Load Area region as filled region for different Load Values. With color or hatch patterns. At least in 2D views. In stead must manualy draw filled regions because of better representation.
I don't think Revit should even have this analytical modelling, it just adds confusion to the model, because Revit is not made for doing structural engineering calculations. It would also make Revit a lighter program if it didn't make this analytical model next to the regular model.
Unfortunately this has not been implemented properly yet...
We need to control the pattern and color visibility from the V/G settings and also by filters, so that we can create views of area loads with different visibility settings based on their parameters (force value, or a simple text identifier for example).
Otherwise we need to manually set the visibility of each load in each view, and there is no guaranteed consistency of the visibility (parametically).