The feature request is for Hub sense to fail over to WiFi if no internet connection is available on Ethernet.
I was trying to have the hub use my cellular hotspot WiFi as a fallback to downed internet connection.
Unfortunately Hub sense will not fail over to WiFi if internet connectivity is lost, it only senses if the cable is unplugged.
Thieves are likely to cut the coax or phone line, in which case the network stays but internet connection is lost. If hub sense switched to WiFi automatically, then any cellular hot spot with WiFi could be used as cellular backup for hub sense which would be a big plus for security.