I am having an issue with consistency on cosmetic threads.

In the drawing, if I change the properties of the Cosmetic Thread Display in the Section View, to High Quality,

it usually removes the dashed thread depth line across the part.

But, I have a drawing (attached) that shows 2 cosmetic threads, Pin and Box.

The dased line on the Pin is gone, but not the box.

I cannot figure out how to make both of them hidden. It is so inconsistent.

Any ideas?