Bticino Living now K4003C/L4003C/N4003C/NT4003C zigbee problem

Hi everyone,
I just changed all the plates in the house with the Bticino living now ones in question, integrated directly via zigbee2mqtt with the sonoff dongle. Homeassistant recognizes them but they all have the same problem (of which I attach a video).
basically when the state is “off”, it keeps switching endlessly between “on” and “off” (without actually turning the light on), but preventing me from doing any kind of state-based automation. I really don’t know how to get out of this!
Help!!!

VIDEO

Exact same problem with both ZHA and zigbee2mqtt.
Please help me