When setting up a certain Print Width for a line (or other objects), either as a layer property or as an object property, I would expect the Print Preview view setting would display this line at a constant width on my screen, independent from the zoom factor.
This is not the case, the displayed width varies when zooming in/out.
Actually printing is ok, the printing window shows a constant width in the preview.
Rhino 8.16
macOS Sequoia 15.3.1