Multiple elements on a screen may result in content longer than the standard screen size. To solve for this, turn on scroll bars.
Note: Scroll bars only appear in previews and live experiences not the editor. Make sure to preview any experience prior to sending it live.
Turn on screen scroll bars
Go to the Builder Map page in your experience.
Click Settings.
Select Enable screen scroll bars. Scroll bars will now persistently display.
(Optional) For a cleaner look, select Only display while the user is scrolling.
Click Save.