IOS Google Assistant not controlling devices

Trying to figure out what I am doing wrong;

I installed assistant on my iPhone and linked to smarthings which then has visibility into my home environment.

However, when attempting to use voice commands from assistant I get google’s attempt to help me instead of controlling my ST environment.

What am I missing on my config ?

thanks!

Dave

On some of my devices I had to rename the nickname for it to work.
I’m not in iOS but you should have the same settings.