I’ve noticed that in the latest version of Rhino 6 for macOS, the icons in the sidebar of the Open Document window are sometimes displaying incorrectly:
The problem seems to be Grasshopper only. The Rhino dialogue is fine!
Here’s how it should look:
I’m currently using macOS 10.14.6 (Mojave) and Rhino 6 (6.22.20028.13212, 2020-01-28).