Fabriq Speaker - Weird Wifi broadcast

Hi There,

I have 4 Fabriq at thome that I love for TTS.
But yesterday I was troubleshooting the Wifi network at home because of some slowness from time to time, and Sonos acting weird as well, I wanted to make sure my router wasn’t broadcasting on the same channel that other neighbor.

Surprisingly, I found 4 devices with a 00:22:6c Mac sending signal on the same channel and turns out to be the Fabriq speaker.
I know those devices are supposed to talk from time to time back to the router, but it’s almost permanent and anyways shouldn’t be reported in the Wireless diagnostics, those are clients, not stations.
My camera, Sonos, and other devices in the house aren’t showing up here.

Anybody here noticed this?