Once device is encrypted, we add "encrypted" to notes field but that's about it. We are not happy with all these workarounds we have to do to fix a piece of functionality which should be there out of the box. Monitoring encryption status is possible and not hard to implement but MDM is still in early stages of rollout so this is not high on our list of priorities.
At our last meeting with Meraki they were quite surprised to hear what we do with scripts. As far as I understood them, they are still trying to prioritize which MDM controls to implement for Win 10 platform.