Similarly, I have two smart outlets and one smart lightswitch in a room. One is called "Drew's LEDs", and the other is called "Drew's Heater". When I ask google to "Turn off the lights!" it turns off the switch and the "Drew's LEDs" smart outlet, but not the "Heater" smart outlet!

I definitely appreciate the effort they put into understanding the semantic nature of a device from the name I assigned it. Nowhere did I ever designate one of the smart outlets to "behave like a light."