Open Effects>Stylise>Rounded Corners,
Turn on Preview (BTW how do I make PREVIEW ON! as the default for all effects panels/windows?)
Now I want to Hide the Bounding Box and the Edges... but those shortcuts are now inoperable.
Photoshop allows me to hide bounding box, and the rulers, I think, when having an effect window open, why does Illustrator not permit this?
Is there an alternative other than canceling out and starting again with the view qualities changed?
Seems needlessly long winded to cut off these shortcuts just because an effects settings window/panel is open.