Add a Back to top button to help the viewers scroll back to the top of a long site. The button appears at the lower right-hand corner of the site upon scrolling through the site, and will use your custom font.
The Show scroll to top button option is enabled by default for new sites and applied for each subpage, but will need to be enabled for sites that had previously been created.
To enable/disable the scroll back-to-top button on a target subpage:
1. Go to the editor of the target site.
2. Click Edit next to the target subpage, on the left pane editor.
3. Tick/untick Show scroll to top button.
4. Click Save.