It would be nice to be able to duplicate a layout/scene so I can just repurpose it a bit for another usecase (e.g. I love the default "be right back" layout and I wanted to use the same thing to match a "starting soon" layout, but since the duplicate feature wasn't available, I had to try and attempt to recreate the same layout from scratch. Continuity is very important for branding.
We plan to support Copy/Pasting Layers & Layouts and a duplication option in the future
It can significantly speed up the setup process!