You're an editor! Welcome. These will help in editiing:

https://medium.com/everything-shortform/dear-medium-writers-and-aspiring-writers-at-everything-shortform-we-are-adhering-to-format-rules-711600e08a3d

https://medium.com/the-partnered-pen/what-is-shortform-publishing-on-medium-and-why-is-it-the-method-to-expand-your-monthly-earnings-54f5073031a8