How do I hide pages on my iPad Air 2?

In the new iOS 14 update, a new feature allowed you to hide pages on your iPad. However, on my iPad Air 2 with the 14.0.1 update, pressing the navigation bar while the screen is in editing mode does not show me all the pages so that I can chose which ones to show or which ones to hide? Is this an issue or is this feature not supported on iPads?