Cycles - there is no rendering Rhino Mac - Metal

[HugoIII (Pascal Heußner)]

I think now I found a related thread:

Rhino 8 WIP renderer Mac not working

I tried to render a drawing in Rhino 8 WIP and nothing happens. I get the checkered background but no image. Also, in trying to render using raytrace the parameters on the command line are highly unstable. Is there a solution very soon?