In the Tools-Workspace could you please add the ability to Set ‘Viewport Shading’ mode per workspace. I would like certain workspaces to be set to Render preview. When I set it, and Save as default settings. It reverts back to solid render. When I create a new scene. I am using yesterdays Git-Hub version 2.93.
EDIT: Just figured out how to get what I want. I need to select material preview mode. Turn on Scene Lights and Scene World. Then save as Default Startup File.