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When a user creates a page, the editor starts with an empty canvas. However, that experience may not be ideal, especially since there are often possible patterns the user can use when creating a page, e.g., an about page, a contact page, a team page, etc.
Starting with WordPress 6.0, offering a set of patterns that users can choose from to create their pages is possible. We added a modal that shows possible patterns that can be used on page creation:
The modal appears each time the user creates a new page when there are patterns on their website that declare support for the core/post-content block types. By default, WordPress 6.0 Core does not include any of these patterns, so the modal will not appear without some of these post content patterns being added.