Yes, it may be different now, my friend. They don't show up in your draft body, just the URL does. If you scroll down past the type field, there is a preview and your pics show there. You add them by pasting the URL or selecting the green "selecting them" directly below this type field. You can create a URL for a pic, by opening the compose a post option, add your pic, then copy the address generated for your avatar, for example. You then clear the post and do not post it.