Fire TV not Advertising as Player; Cannot connect from remote/companion app

When I hit https://plex.tv/api/resources?X-Plex-Token=, I can see my 2 other FireTV devices (Bedroom & Office.) I installed the Plex App on these long ago. I’m running the new device (FireCube) and it is on the same software (9.19.1.525) and network as the 2 other FireTV devices.

I noticed on installing Plex App this time around, it glitched in building my home screen. I had to restart the Plex app on the FireCube. My suspicion is something glitched in registering it.

I’ve attached the resources XML response.
resources.zip (1.0 KB)