private async Task LoadCreationsAndDevices()
 {
     if (!_isLoaded)
     {
         await _dialogService.ShowProgressDialogAsync(
             false,
             async (progressDialog, token) =>
         {
             await _creationManager.LoadCreationsAsync();
             await _deviceManager.LoadDevicesAsync();
             _isLoaded = true;
         },
             "Loading...");
     }
 }