I am creating a vellum cloth simulation for a research project and I am having a problem with the Planar patch from curves not creating on the seams group that would be needed for draping. It only creates a group that is the outer points around the edge of the plane. At first, I thought it was because I applied a mirror sop then fuse so I disabled both but that doesn't seem to be the reason. I have tried everything I can think of even starting afresh, cross-checking tutorials and articles to see what I missed, installed a more recent version of 18.5 in case it was a bug causing it but nothing seems to work. I don't know what I am doing wrong or I might have omitted when creating the panel. I have attached images of when the mirror sop is active and not active to show the issue.
Thanks in advance
P.S - I am new to the use of Houdini/procedural workflow
