Noob issue connecting RadioBridge Sensors to TTN

I have two RadioBridge sensors that are sending data through my new TTIG - I can see the traffic on TTN/Gateways - and I’m getting messages in the RadioBridge Console, so my integrations there are working. My issue is that I can’t add the sensors to my Application. Every time I try to add one I get an error - "Permission denied: Broker did not set device:permission denied:NetworkServer did not set device:permission denied:No “devices” rights to Application “radiobridge-app-us-west”

I don’t have an application with that name, so of course I don’t have device rights.
Any suggestions?