Currently, you can use only the predefined widget templates (e.g. List, Table, List + Detail page, Table + Detail page) for the Download list
widget as shown in the screenshot
. The new widget templates created for the Download list
widget under Design -> Widget Templates
does not appear in the widget's designer.
We have logged it in our system as a feature request and hopefully we will be able to implement it for our future releases. Here is the link
to our feedback portal where you can track its progress and vote to increase its popularity.
Do you want to have your say in the Sitefinity development roadmap? Do you want to know when a feature you requested is added or when a bug fixed? Explore the Telerik Sitefinity CMS Ideas&Feedback Portal
and vote to affect the priority of the items