Overview
Dismiss Sheet actions can close just the active native sheet or every open sheet. A Dismiss Sheet action will only work if the object it's on is on a page opened as a sheet.
A common use case for a Dismiss Sheet action is a close button or a submit button on a sheet with prevent dismissal turned on.
Action Properties
Animate
Set if the sheet should animate as it closes.
Close All Sheets
Choose to close all open sheets or just the top sheet.