change format of downloadFile message

src/browser/browserApi.ts

@@ -183,12 +183,9 @@ export class BrowserApi {
                 data = Utils.fromBufferToB64(blobData);
             }
             SafariApp.sendMessageToApp('downloadFile', JSON.stringify({
-                command: 'downloaderPageData',
-                data: {
                 blobData: data,
                 blobOptions: blobOptions,
                 fileName: fileName,
-                },
             }), true);
         } else {
             const blob = new Blob([blobData], blobOptions);