When I go to find my, air pods pro is not listed
On my iphone13. When I go to settings and find my, air pods pro is not listed
iPhone 13
If they have not been connected for over 24h the last known position might not show up anymore.
Find my would be the only way to track them. Learn more here:
How to find your lost AirPods, AirPods Pro, or AirPods Max - Apple Support