Cropping does not respect aspect ratio (when seting CropWidthPixels & CropHeightPixels)

[dekenless]

I can run the same sample on one machine it the cropping works, insofar as if I set the CropWidthPixels & CropHeightPixels it will maintain the aspect ration. However, on other machines the crop selection, does not restrict the aspect ratio--I can resize the crop selection to anything I desire. I'm not sure if it is dependent on the version of the Photo App itself or something else. I am installing the sample App from the Store.

Here is the code I am using:

    StorageFile file = await temp.CreateFileAsync("current_image.jpg", CreationCollisionOption.ReplaceExisting);
    var token = SharedStorageAccessManager.AddFile(file);   
    var options = new LauncherOptions();
    options.TargetApplicationPackageFamilyName = "Microsoft.Windows.Photos_8wekyb3d8bbwe";          
    options.DisplayApplicationPicker = true;         
    var parameters = new ValueSet();
    parameters.Add("CropWidthPixels", (int)size.Width);
    parameters.Add("CropHeightPixels", (int)size.Height);            
    parameters.Add("ShowCamera", false);
    parameters.Add("DestinationToken", token);
    // Launches the app and wait for results
    var result = await Launcher.LaunchUriForResultsAsync(new Uri("microsoft.windows.photos.crop:"), options, parameters);

When it works: Photo App Version 16.511.8780.0
When it doesn't: Photo App Version 17.313.10010.0