openFileFromNotification not working

When download is finished, the notification show a Complete status, when i click on it, it doesn't open the file.
Here's my code:

### app.dart
```
FlutterDownloader.enqueue(
url: url,
headers: {'Authorization': user.token},
fileName: fileName,
savedDir: localPath,
showNotification: true,
openFileFromNotification: true,
);
```

### AndroidManifest.xml
```

....
....

```

What can be the problem?

Start by reproducing the completed-notification tap using the code in app.dart and the provider configuration in AndroidManifest.xml. Check whether the download completes and whether the configured provider can open the saved file; done means tapping the notification opens that downloaded file on the affected Android setup.

Written by the indexing model from the issue text.