Page Size always 1200x650

Hey guys, I just downloaded Bootstrap Studio and mentioned that every page is set default to 1200px x 650px. How can I change it to 1920px or higher so visitors with such a resolution can see the page in fullscreen?

UPDATE: I meant is there a way to enlarge the desktop responsive size of the page?

See if this might help, the .container class is restrictive. If you change it to .container-fluid then I think you'll solve your problem. When SaSS is supported you'll be able to set that in the Bootstrap Dev tools, set your grid settings etc, then you can export your own settings then be able to import that into the BSS app.