"Add to cart" button does not ask for size or item

[jroxstrom]

I have VM3.0 and am finding that my shoppers are clicking on the "Add to cart" button which does not ask them for a product size.  The only way for them to add a size is to click on product details first.  How can I change this?

[jenkinhill]

http://forum.virtuemart.net/index.php?topic=128401  - especially the URL