Im stuck: Can anyone help with AzAccount & DefaultSubscriptionForLogin to reset it?

[O365-Zende]

As I logged into each section of Maester after using Connect-Maester -Service All -Privileged
It pops up a login on the browser, which is fine. Then a login on top of the PS Window, which is fine.
Then we get to the Azure part.
It used to after a few mins give me a choice of the subscriptions and I would press number 1 and in it went.

But reading the text above it, I saw you can set the choice, so I thought why not save some clicks.

Except now, I can't get logged into it at all, so I can't run Maester. (see image) or maybe I'm giving it the wrong info?
Is the subscription the tenant ID or not?

What I want to do is reset it to the default, where it gives you the choice again. Wish I had left it alone....

Also in the error message you can see it fails to get a token and defaults to my UPN, is there a way to fix that as well?

[O365-Zende]

Nvm some idiot i.e. me had put the tenant id not the subscription.

Working again now

This can be deleted if needed.