Visual problem at Rhino for WIP viewport

HI, I regulatory work with Rhino 5.5.2 running on OS Mojave. I Have just instated Rhino WIP on my Mac and right at the beginning when I tried to use the Polyline, as you can see in the below image there is a strange visual problem at all views, I have also tied to make a simple box from the toolbar, but still the same problem, only when I used the shade and hide the wires the problem dispersers.
Dose anyone knows how to solve this problem?

Seems the same problem there: