Find My app that your AirPods setup is incomplete

I purchased my friend Airpods Pro 2nd generation and after I added to my phone I received an error "that my AirPods setup is incomplete".

When we tested the headset I mixed with my old Airpods Pro and put one of the new Airpods to my old Airpods case or vica versa.

I tried to reset my old Airpods and my new Airpods several time, but ther was no success and the error is still exist and I can't see my Airpods in the 'Find my' app.

My old Aipods is now connected to my daughter phone (account) and she have no issue with it.

I tchecked every point which is the support page, but nothing.

If you get an alert in the Find My app that your AirPods setup is incomplete - Apple Support

Is there anything what I can do to fix this?