Bug with printing from Wireframe Detail Viewport?

I have Top View Wireframe Mode Detail Viewports in a project layout which are printing with hidden lines removed. An issue both before and after yesterday’s update.

They display correctly in both normal and PrintDisplay.

Hm - so, the display is correct but print is not? Is there any per object display mode setting? I don’t see how hidden lines would be removed… I guess we should see the file… www.Rhino3d.com/Upload


Per object display mode setting. Didn’t think of that. I’ll check. I didn’t create this project. I just uploaded the file.

No, they’re all set to “UseView”