[qualiteam]

Quickviews don't show product descriptions in X-Cart 5 out of the box. The popup block is too small for the description to fit in there.

However, with a small custom module you can make the description appear in Quicklooks too. To do this you should add the skins/default/en/product/details/parts/common.product-title.tpl template into the "product.details.quicklook.info" list with the height parameter set to 18 (out of the box the template goes into the "product.details.page.info" list only).