Preview looks for images with relative path in the admin folder

Images do not show up in the preview.
When looking at the console log its looking for the images in the admin folder
`GET https://www.saberd.com/admin/banner.png [HTTP/2 404 Not Found 77ms] `

What i have in markdown:
``

**CMS config**
```yaml
media_folder: "/static/images"
collections:
- name: "blog" # Used in routes, e.g., /admin/collections/blog
label: "Post" # Used in the UI
folder: "content/post" # The path to the folder where the documents are stored
path: "{{slug}}/index"
create: true # Allow users to create new documents in this collection
nested:
depth: 3
```

**Applicable Versions:**
netlify-cms-app 2.15.69
netlify-cms-core 2.54.8
netlify-cms 2.10.189