If you want to insert new pages, including Front or Back Matter, Atticus offers a couple of options. Here's what you can do:
Option 1: Designing the page yourself
Locate the 'Add Chapter' button positioned at the bottom of the left navigation pane.
Click on the button to add a new chapter, which will serve as your new page.
Design the page according to your preferences, customizing it as desired.
Option 2: Using pre-designed templates
Click on the three dots next to the 'Add Chapter' button.
From the menu that appears, select 'Preset Layouts' to access the available pre-designed templates.
Choose a suitable page layout from the list presented.
After adding the new page using either option:
Drag and drop the page within the left navigation panel above the body to position it in the Front Matter.
Alternatively, you can place it at the end of your book by dragging and dropping the page after your last chapter.