Force AI to respect custom default block

On a site where the default block is no longer WP’s paragraph block, turning on the AI feature will insert an empty WP paragraph block when creating a new post. By default, even with no customization or plugins, creating a new post does not actually insert any blocks to begin with.

Please provide some configuration for this behaviour or update this feature to either not insert an empty block upon post creation or to insert the actual registered default block.