Steps to reproduce:
- Set "New windows open with" to "Start Page"
- Cmd-N. I get a grey background.
Orion, OS version; hardware type:
macOS Catalina 10.15.7
This happened once in a new tab in an existing window, but I can't reproduce that now; I poked at it by opening the sidebar and that brought the Start Page contents up. This also works in new windows, but the next window will still have a grey background. About to test quitting and re-opening…