File uploads in cloneable groups in not showing in Rest

Hi

I multiple fields with file uploads, some of which are part of cloneable groups.

I am integrating this with a CRM system and need to make the file paths available to this system using Rest. File uploads (even with multiple files) show nicely in the JSON:

"environmental_sustainability_policy":[
         {
            "filesize":398120,
            "ID":"6203",
            "name":"xxxxxxx.pdf",
            "path":"\/var\/www\/vhosts\/xxxxxxx\/httpdocs\/wp-content\/uploads\/2025\/02\/xxxxxxx.pdf",
            "url":"https:\/\/xxxxxxx\/wp-content\/uploads\/2025\/02\/xxxxxxx.pdf",
            "title":"xxxxxxx"
         },
         {
            "filesize":14304,
            "ID":"6204",
            "name":"xxxxxxx.xlsx",
            "path":"\/var\/www\/vhosts\/xxxxxxx\/httpdocs\/wp-content\/uploads\/2025\/02\/xxxxxxx.xlsx",
            "url":"https:\/\/xxxxxxx\/wp-content\/uploads\/2025\/02\/xxxxxxx.xlsx",
            "title":"xxxxxxx"
         }
      ],

But when the fields are part of a group, only the media ID is returned:

      "accreditation_details":[
         {
            "accreditation_name":"CHAS",
            "upload_accreditation_document":[
               "5864",
               "5865"
            ],
            "accreditation_other_expiry":{
               "timestamp":"1834963200",
               "formatted":"24\/02\/2028"
            }
         }
      ],

Please can you help.

Thanks
Marcus