title: How to enable image upload support in CKEditor 5?
body: <p>I will use the ckeditor v5 into my project. I´ve trying to use the image plugin, but I don´t find enough informations about it.</p>
  
  <p>If you see the Demoe <a href="https://ckeditor.com/ckeditor-5-builds/#balloon" rel="noreferrer">here</a>, you easily upload images with Drag&amp;Drop. But when I will try it with the download ballon zip nothing happens when I try to Drag&amp;Drop a image. There is also no error.</p>
  
  <p>Is there a way to use this image support in the downladable variant?</p>