Linetype diplay with joined curves

When I join some segments of curves that have been pulled onto a surface, the linetype starts over at each"join":


If I remove a control point, sometimes two, the linetype is displayed correctly:

There’s a setting that controls that, if I’m not mistaken. On my phone now, so I can’t check.

LinetypeDisplay, then the command line PatternBySegment Yes/No option. Unfortunately it’s a global setting, not per object

Thanks Matt, I’ll try this

I can’t find a way to get this to work…
Here’s my test file. In the perspective viewport we see a polysurface with two curves pulled onto. These curves would have an alternating pattern as the lines showing in the Top viewport.
Any help would be very appreciated!
Stitch tests.3dm (68.9 KB)