Rhino 6 - Stalling when trying Make 2D

Hello -

Quick question - I’m trying to export line art in perspective, I run Make 2D command, select options in dialog then nothing…is this a bug on the mac or am I doing something wrong? After a while I hit cancel button, get the spinner and nothing happens.

I need to force quit to get out of rhino at that point.

Thanks for any advice!

Running latest: Version 6 (6.34.21034.07002, 2021-02-03)