I’m wondering how to select an icon for a workspace or an app.
Using my google skills I found out that these icons are available: https://primer.style/octicons/
I thought the “container”-icon would be nice for testing-purposes.
I edited the entry “Utilities” in Workspace List to choose another icon:
Your Google skills have failed you. These v13 icons are custom made and found in the source code of frappe (a single file with some SVG definitions). The choice of icons is rather limited.
Basically you can check which items are already used in other workspaces and reuse them.