Transwer Ownership of Pets when Log in different Account in Singleplayer

I know Most Players have the same issue as me. but please vote my idea. the thingis you cannot get ownership of pets when you log in another accunt or brough a new original account(priviously T lancher)

so in this situation you can't control your pets because pet's don't have your new account uuid.

please fix this mojang. i'm play minecraft from 5 years ago. 

with love of a minecraft player.

thank you Minecraft team