Entire Score Displayed On One Page

In one of my pieces, rather than displaying the music on multiple pages side-by-side, MuseScore is displaying the entire song vertically on one continuous page. I was wondering if this is a glitch or if I had somehow toggled some sort of setting. Any help is appreciated!

Edit: I ended up receiving help externally. This issue is the page view option. I'm not exactly sure how it could have changed as I don't believe it has any shortcut options, but I'm just glad to know I could fix it.