Hi,
Are you sure you looked at the correct flood sensor? Because one does report values and the other does not, both T1. All of my temp & humidity T1 sensors does not report any values, I just added two more T1 temp sensors (same firmware) and I have the same issue with these.
When I press the button on the sensor it blinks but no values is updated in Homey.
But when I disconnected the Hue Plug that acted as a router and then pressed the blue button again I can see that they route over another Hue plug instead, but still no values.
So they are apparently connected to the Zigbee network, just not getting any values out of them.
