Sonos Control, Status & Favorites - Template Widget

Does anyone know how to build Sonos favorites widget? I’m trying to build a widget that displays everything in the favorite channel. I know there’s a way to use Habpanel’s selection widget but I’d like to create my own widget. If I use ng-repeat I’m able to display favorites list but can’t seem to find a way to parse the information correctly:

String  office_sonos_favorite								"Play Favorite [%s]"					(gOffice_favorite))											{channel="sonos:One:RINCON.favorite"}
<li style="background:transparent;height:100%;"class="list-group-item"ng-repeat="item in itemsInGroup('gOffice_favorite')" > 
	{{item.commandDescription.commandOptions}}        
</li>

This is the output:
Screen Shot 2020-02-05 at 8.22.22 PM