This is a follow-up question for the following question
If I understood it correctly, the following message means that any icon settings will be saved for the entire notebook and graph under that connection, but that does not seem to be the case in my experience.
When I set the icons, they are usually saved for the current cell rather than all the cells for the notebook. I often see myself having to change the icons again and it becomes a little tedious.
Unless I misinterpreted the first image, I don't believe that this behavior is expected.
Is it possible to persist the icons for the entire notebook? The only option I saw is to persist labels but not the icons