Can I save my webinar room layout and whiteboard?

It’s not possible to save a layout for future webinars. You can adjust the webinar room layout for the time when you’re using the room, but when you leave, it reverts to the default layout.

There’s no way to save the webinar whiteboard, either. If you need it for future use, you can export it as a PDF or capture a screenshot and save it as an image.