Previous owners macbook name appears in find my notifications

Hi everyone,

I bought a macbook pro 16 m1 pro on the second hand market. The previous owner quit icloud and i did a factory reset of the entire laptop. Then i logged into my apple id, set everything up and everything was fine until i left the house and i got a notification from find my that "Yuriy's macbook pro (3)" was left behind.

I checked and everywhere in the system is a different name, in find my is a different name, in airdrop is a different name, when viewing find my from other devices the name is different. And only notifications from find my for some reason shows the old name from the previous owner.

I've changed name multiple times and I've also tried this commands in terminal:

sudo scutil --set ComputerName "newname"
sudo scutil --set LocalHostName "newname"
sudo scutil --set HostName "newname"

and dscacheutil -flushcache

Even here in tags section in suggestest devices is the new name)

And I also contacted the previous owner and he showed me that this laptop is not in the device list in his apple id.

So how and why am I seeing the old owners name in Find my notifications, and there only?

Thanks!