(bug) Mesh naked edge from Polysurface

[Tom_P]

(happens in Rhino-Windows Version 7 from my customer - and also latest Rhino 8 on my mac intel)

There are unexpected naked edges in the generated mesh.
polysurface edge tolerance is 0.000..0.000

badMeshing.3dm (3.6 MB)

[Gijs (Gijs de Zwart)]

I’ve logged the file as
RH-95678 Unexpected naked edges