Display panel red captions

[Charles]

In the Display panel, there a red captions for isocurves and edges.
What does it mean, and why red?

First I thought the display mode is not default, but it is (it would be blue then):

[PowerShape (MR_Rhino)]

@Charles

red captions for isocurves and edges

Hi

Did you reach any conclusion about the red color?

[Charles]

No, that’s why I asked.
McNeel will know?

[martinsiegrist]

I think it has something to do with the two greyed out options below…

[wim (Wim Dekeyser)]

Hi Charles -

@Charles

In the Display panel, there a red captions for isocurves and edges.

That’s not something that I can reproduce here.

Have you tried resetting Rhino?
-wim

[Charles]

@wim

That’s not something that I can reproduce here.

With (9.0.26167.11545, 2026-06-16) I can’t either.

@wim

Have you tried resetting Rhino?

Sure.

Seems it “self healed” in (9.0.26167.11545, 2026-06-16).