Athom Presence sensor resetting to default

Hi Team,

Just recently I purchased the Athom sensor, it working perfectly for my needs, hoeever here in India there are power outages randomly and everytime there is power outage the sensor resets to default as per below screenshot... I had changed the Farthest detection to 3.0m and trigger sensitivity to 7 and Fading time to 10 secs

Please help