Unlinking Microsoft account from Minecraft Dungeons on Nintendo Switch

Recently my account was compromised and connected to a random nintendo switch. Now I have no clue as to how to unlink the nintendo switch from my account as the only forums I've seen about this situation if you have access to the nintendo switch. I dont have access to the switch so how do I unlink the account from my Microsoft one?

The problem with unlinking this is gonna be the fact that its your Microsoft account is linked to the switch account and not the other way around.

The linking process starts on Nintendo's end. Therefore unlinking it would also have to be done from Nintendo's end.

Same issue but now when I try to get into my account the game just hits the loading screen and spins and spins... unable to get to any character options. It works fine under different accounts... Has anyone found a way to remove the linked account not
in the game?

Where is game settings menu?

On the game settings menu > Game > Configure Online Play > Sign Out.

You can then link to the correct account there.

I have signed out of my "incorrect" account as detailed above to sign into the correct Microsoft account but when I click "Link Account" my Nintendo switch closes the game stating "The Software was Closed because an error occurred"? Anyone else
having this issue? or can Help?

I am having the same error happen to me. Can some help.