When you retrieve ezbinary field type attributes with GraphQL, it returns null value.

Steps to reproduce:

Install clean version of DXP 3 or 4

Update article content type and add an new ezbinary field type 

Create a new article with a binary file and publish

go to graphiql interface and try to retrieve data from the ezbinary field

{  
    content {
      articles { 
          edges {     
            node {     
               _name      
               newEzbinaryfile10 {     
                 fileName       
                 fileSize   
                 uri      
                 mimeType     
             }    
        }  
      }  
    }
  }
}

Result:

   {      
      "node": {  
            "_name": "article 2",    
            "newEzbinaryfile10": {    
            "fileName": null,    
            "fileSize": null,    
            "uri": null,
            "mimeType": null    
          }      
      }      
    }, 

Expected result

We should be able to retriev  eZbinary file attributes