Android TV control x 2

is it correctly understood that the universal remote control, which can control a smart home, only has the option of 1 integration of Android TV?
I have an Android TV and an Nvidia shield in the living room, so I need at least 2
Do you have a solution to my problem?

The next update will include support for multiple android tv devices. The Apple TV integration already supports this. [bug]Multiple Android Devices · Issue #253 · unfoldedcircle/feature-and-bug-tracker · GitHub
If you don’t want to wait you can activate beta updates or run the integration on another device as explained here under standalone usage: GitHub - unfoldedcircle/integration-androidtv: Android TV integration for Remote Two.