Gradient Following Path Transformations in Rigging

When rigging arms and legs of a character, if a gradient is applied to a Path, the gradient does not follow the movement when the bone or controller is manipulated.

I tried converting the Path to a Shape, but while a Path maintains its thickness, the Shape fails to preserve its form in joint areas, causing deformation and shrinking in the bending regions.

Please consider adding a feature that allows gradients to follow Path transformations during rigging.