Characteristic Value not exported to CSV

-- url of the page with the problem -- : n/a
-- HikaShop version -- :2.3.2
-- Joomla version -- : 3.3
-- PHP version -- : 5.4
-- Browser(s) name and version -- : Firefox
-- Error-message(debug-mod must be tuned on) -- : None

Hi,

I'm creating a workflow to enable a client to create comple products with 100+ variants. in doing so i am trying to set up a mass action to export and XLS file of all variants of a specific product, these can then up used to updated the prices for thoise variants.

Unfortunately when I select the characteristic in the checkboxes of the columns to include in the exported file, it provides the column name, but no values.
I did notice that the column title is the english readable version, whereas in the main Export function in the admin product list view the column heading is the alias.

So in this case, where the main export has 'collection_point' the mass action uses 'Collection Point' and doesn't provide any results.

I'm guessing that this might be a small bug.