Cloning Theme Doesn't Clone Layouts Too, Error Or By Design?

I cloned a theme and when it was done it I noticed it didn't bring any of the styles or layouts. The new theme only had the default layout for the theme I cloned.

Is that normal or by design?

If its by design then do I have to individually export/import each layout I wanted? Is there a method to mass clone layouts into a new theme?

Disregard I figured it out.

can you share so others looking for the answer can benefit

When you export the layout all of the different parts are exported with it. So its not such a big lift to re-import it into your new theme.