Share your custom viewport modes here

Anyone have any bugs with these custom view modes?

I thought it was because I created a really huge matcap, but turns out, I see the bug I have using the modes in this thread as well:

GIF

This has persisted through several Rhino SR versions, and several Nvidia driver versions (I have a 3090), so I think it’s a Rhino bug? Either that or it’s some performance setting I don’t know about which I’ve accidentally enabled…