### Prerequisites - [x] I've read and understood the [contribution guidelines](https://github.com/Yoast/wordpress-seo/blob/trunk/.github/CONTRIBUTING.md). - [x] I've searched for any related issues and avoided creating a duplicate issue. ### Please give us a description of what happened When creating a new post that has a **block template** registered on the post type, [Yoast SEO's AI Content Planner](https://github.com/Yoast/wordpress-seo/blob/trunk/packages/js/src/ai-content-planner/initialize.js) inserts an empty `core/paragraph` block at index `0`. That block is saved with the post and appears **before** the template blocks. ### Step-by-step reproduction instructions ### Steps to reproduce 1. Register a block template on the `post` post type. ```php add_action( 'init', function () { $post_type_object = get_post_type_object( 'post' ); $post_type_object->template = [ [ 'core/group', [ 'align' => 'left', 'className' => 'post-content', 'metadata' => [ 'name' => 'Post Content' ], 'layout' => [ 'type' => 'constrained', 'contentSize' => '1140px', 'wideSize' => '1140px', 'inherit' => true, 'justifyContent' => 'center', ], ], ], ]; }, 20 ); ``` 2. Ensure Yoast SEO is active. 3. Create a new post and verify that an empty paragraph block is inserted before the template. <img width="793" height="221" alt="Image" src="https://github.com/user-attachments/assets/3db1fec9-85a0-45ec-a4b6-843804f67c70" /> ### Expected results There shouldn't be anything except the template content. ### Actual results There is an empty paragraph block before the template. ### Screenshots, screen recording, code snippet _No response_ ### Which editor is affected (or editors) - [x] Block Editor - [x] Gutenberg Editor - [ ] Elementor Editor - [ ] Classic Editor - [ ] Other (please specify in additional info) ### Which browser is affected (or browsers) - [x] Chrome - [ ] Firefox - [ ] Safari - [ ] Other (please specify in additional info) ### Device you are using _No response_ ### Operating system _No response_ ### PHP version _No response_ ### WordPress version 7.0 ### WordPress Theme _No response_ ### Yoast SEO version 27.9 ### Gutenberg plugin version (if relevant) _No response_ ### Elementor plugin version (if relevant) _No response_ ### Classic Editor plugin version (if relevant) _No response_ ### Relevant plugins in case of a bug _No response_