Cannot add sensor 4iiii precision 3+ pro power meter in my Garmin Edge Explore

Edge Explore and 4iiii precision 3+ pro issue.

4iiii power meter shows up in 4iiii app , both left and right side, but it is not found by Garmin Edge Explore when I try to add sensor.

The power meter works just fine recording ride with 4iiii all good

The issue is with Garmin computer. All other sensors I have and branded Garmin are seen and connected except 4iiii.

Please advise.