Hi there,
when the “Section Style” of an object is set to “Custom”, i can open the Section Style dialog and see changes immediately without closing the dialog. Once i set the Section Style of the object to “By Layer” and open the Section Style dialog from the layer panel, it does update only after clicking OK.
Rhino 8 SR17 (8.17.25023.14001, 2025-01-23)
thanks,
c.