Layout Builder is only available from the Basic page content type.
- In your admin panel, click Shortcuts » Add content to begin.
- Click Basic page from the list.
- Give the page a Title. Add any configuration or information necessary under Additional Options as desired.
- Scroll to the bottom of the page and click Save.
- On return to the page view, a new tab will appear located between Delete and Revisions, called Layout. Click the Layout button to access the Layout Builder interface.