This is scheduled to be addressed with our overhaul of the RefNote Schedule early next year.
It’s a little more involved than you surmise. For instance the layer might be associated with a Railing/Wall/Fence. Or it could be a layer in an xref, and there are issues with copying a linetype from an xref into the drawing. Lastly, for the Wiring in the Lighting Schedule, we found the line segment had to be a bit wider to account for all linetypes, so the symbol column will need to be enlarged.
But all coming next year!
—J