I have multiple "Tripper" devices which are added without issue as Generic Zigbee Contact Sensor. These all work without issue. I've noticed when adding to the dashboards - If the device is chosen and the template "Window" is chosen - the battery percentage value appears in the upper left of the tile on the dashboard. However, if the template "Door Status" is chosen - the battery value is not shown on the tile. Open / Close works without issue. And the battery value appears on each device.
The Door Status template should be updated to include the battery value consistently with the Window template.