Unfortunately the title of this widget is slightly misleading. A “list item widget” is one that is used inside another widget. They are not stand alone widgets like this one. This widget does use list item widgets but it isn’t a list item widget itself (e.g. you couldn’t use it as the “default list item widget” on an Item’s metadata to appear in the cards in the Overview Locations, Equipment, and Properties tabs).
OK, if that’s the case it’s worth a mention that a widget that is larger than one row like this is going to break the Overview tab’s cards. I’ve experienced this with my own widgets. It makes the “close” and “analyze all” buttons unclickable and messes up the bottom of the card. So do not use it as a “default list item widget”.