Page Featured Image on Default Editor Displays on top of page

Hi guys!!
This is not a big rush as I can work around this by using the Advanced Layout Editor. And maybe because we all use the amazing Advanced Layout Editor so much, we don’t notice. But I have a client and she uses the Default Editor. When you add a Feature image to a Page while using the Default Editor, the image will display on top of that page when viewed. The only way to remove it is to remove the featured image.
Now, if you build the page with the Advanced Layout Editor, you can add a Featured image and it won’t display at the top of the page. It will be used as a thumbnail.
Maybe it’s supposed to work this way but I thought I would ask.
Thank you so much!!!
Warmly,
Havi :)