Dashboard widgets inside subflows

I may be missing something, but I don't see how any of these suggestions resolves or works around the issue I described. The dashboard clearly knows about the distinct widgets inside each subflow instance, but the sidebar tab does not and so cannot arrange them properly. Changes would be needed in the editor to fix this. BTW, does anyone know whether the new (beta) dashboard layout editor does anything different. (The only machine I have running the beta is down right now.)