Fast and easy: Airtag supporters from the 3D printer

Question on the side: I added an Airtag to my Apple ID via the iPhone.However, the day is not displayed on my iPad with the same Apple ID.If I look under objects in Woist, he doesn't appear and I can't add it.

Is that wanted or is something wrong?

I read that the tags cannot be seen through family approval.But here both devices have the same Apple ID as I said and on both devices I am otherwise displayed exactly the same devices (including MacBook, iMac, etc.) for search.Only the day only appears on the iPhone