The frame is extremely lacking of an "overlay" option. I don't think everybody uses rectangular text frames. Usually it's curved on the corners.
"Overlay" for string editor frame would be nice.
Overlay the frame over what?
It just means that the transparent color doesn't show up. It's just obnoxious to have pink corners on the frame. Kinda how they'd work if you just used layers.
Sort of like, put the message box on a "layer 7" sort of thing? Like it appears over everything else? Good idea. I've yet to mess with the editor, but that'd certainly be a good option to have