Anyone have successully connect a samsung wifi range to ST? NX58M6850SS

got a Samsung range from Costco during blackfriday and have been scratching my head on how to get it registered in my ST app. The manual itself was crap but I’ve found this guide to be somewhat accurate ( I’ve double/triple checked that wifi is on and range in AP mode… but still not showing up in ST app. Was wondering if there are any successful users that actually got this to work?

Smartthings does not use Wifi. Do you have a Smartthings hub?