I would like that Adobe XD supports communication between multiple devices. You are able to test not only interactions in individual devices, but also service scenarios featuring interactions among multiple devices by multiple users.

It is very helpful for HMI designers, Automotive industry.
Currently, I see ProtoPie can do it. But I really wish that Adobe XD can do it too and have much better version than them.

Example: https://www.youtube.com/watch?v=IEYRYh1dKso
https://www.protopie.io/solutions/automotive