Any plans to support Alexa ModeController in the Echo Skill?

Hello! I was thinking through what I'd ideally love to implement in my Zooz Power Switch with State driver. Specifically, I'd love to be able to ask the status of attached devices.

I didn't think Alexa supported this feature, but then I stumbled across the documentation for the ModeController interface.

I'd imagine this is a non-trivial thing to add to the Echo skill, so I understand if it's not a high priority. Still, I was thinking that being able to define a driver capability such as "Mode" or "Alexa Mode" or something would let drivers expose the necessary details to compose a suitable discovery (and other) response for Alexa. Allowing SetMode and AdjustMode would be a lot more involved, but discovery and state reporting seem like they'd be (relatively speaking) low hanging fruit.