I’m switching to the cloud implementation of Google Assistant due to some issues with the setup, and noticed that the configuration isn’t the same for the Google Assistant component (https://www.home-assistant.io/components/google_assistant/) as for the Google Assistant part of the cloud component (https://www.home-assistant.io/cloud/google_assistant/).
I thought I could just reference the existing block of entities in the cloud part, but it seems that doesn’t work, since the component has an additional expose variable for each entity.