Samsung Smartthings TV App Functionality?

I have a new Samsung TV that has the built in Smarttings app. My devices display fine, but all you seem to be able to do is turn on/of. Is there a way to drill into a device on the TV app to, say, set the dimmer level of a light or the temperature of a thermostat? The ‘>’ icon seems to be there but there seems to be no way to expand the menu with the remote.

Maybe the functionality doesn’t exist but I thought I would ask (would be a good feature to add).