It would be really useful if we could eyedrop an existing Skatter group and grab its settings for another Skatter group in your model.
You can duplicate Skatter groups by right-clicking on them, or “Render only” setups by using the duplicate icon.
I did notice that workaround. It would still be nice to in an active new Skatter and just picker another existing Skatter to get it’s settings, minus, maybe even with a tickbox to check what settings you want and do not want.