Trying to Print Viewport as Arctic View, Clipping Plane Linework is misaligned

I am trying to print from viewport (see attached) but the clipping plane linework is misaligned to that of the raster output. Does anyone know how to fix this? The print menu doesn’t allow me to adjust the scale at all, nor can I within the viewport camera settings. Section Perspective 1_Underlay.pdf (2.5 MB)

Hello - does the viewport look correct? Can you please post the file, or any simplified subset of it that shows the problem, to, with a link back here in your comments?