The page is in the URL, so you can share the URL of the specific page you want everybody to see as default.
If you open the app using the HUB, once you select the app you will see a page with all the sheets, so you can select the one you prefer. You can also organize the sheets however you prefer using drag and drop.
To help users find verified answers, please don't forget to mark a correct resolution or answer to your problem or question as correct.
