Experimenting with whiteboards I created one the way I would create a page with ctrl-k and then typing the name of the whiteboard. The newly created whiteboard then opens up but none of the tools on the vertical menu on the right show. The background is just plain with no grid markings. The only thing I can edit is the name of the whiteboard.
When going to the whiteboards page on the left menu, the whiteboard shows up and says it was created 53 years ago. Clicking into it shows the same blank page that I mentioned above.