Printing Pen Mode with Lineweights?

Can I take this opportunity to ask if tapering can be displayed as well? I’m wanting to taper the curves depending on distance from camera.

Here’s what I see in the viewport - tested with a 3d object and a line with tapered settings:

Vector printing:

Raster doesn’t seem to show tapering either:

I’m wondering also how does the pen view get silhouette of the object compared to Make2D with Scene Silhouette checked?