[TYPO3-shop] alt tag for images listview

[Leen]

Hi,

To get the alt and title tag to work in the single view I have in the setup:

plugin.tt_products.image {
altText.data = field: title
titleText.data = field: title
}

According to the manual this should be the same with listImage for the 
lists:

plugin.tt_products.listImage >
listImage {
altText.data = field: title
altText.data = field:title
}
But this shows an empty alt tag.
I did find something after searching, but this shows the page title, and 
i would like it to show the product title.

Who knows how to do this properly