Z2M works - Should I still configure discovered Sonoff Zigbee dongle?

I got my Sonoff Zigbee stick up and running with Zigbee2MQTT, but should I also configure the auto-discovered stick, or should I just ignore it?

Afraid to mess things up if I configure it…but perhaps I’m missing out on features if I’m not configuring it?

No you shouldn’t, click on ignore. This is for ZHA, an alternative to Z2M.