Dynamic Weight Paint Improvement

Dynamic paint physics in blender is really cool but some of the features like spread, drip, shrink are missing when the surface type "weight" is selected.

Here's the demonstration:

<img src= i.imgur.com/rNQIW3e.gif > Dyanmic paint effects <img src= i.imgur.com/IM7DmpE.png > The features are missing when the surface type 'weight' is selected. <img src= i.imgur.com/75XVzX2.png >