Sharing T9 thermostat

I just installed a Ring Security 2nd generation in my home. I also installed a Honeywell T9 thermostat. I have linked the thermostat to my account and have controls in my dashboard. I can control the thermostat from my Ring app perfectly. I set my wife up as a shared user on Ring and Honeywell Home and she has access to the alarm and can see the devices. Her thermostat panel on the Ring app says no thermostat installed and nothing I have done has been able to allow her to see the thermostat. She mentioned seeing something saying the thermostat was grouped somewhere but I cant find that setting anywhere. Please help. Thank you.