Let me start by saying this is a awesome new feature!
But, unfortunately this feature creates boundaries for me that I didn't had before. So, for now I can't really use it...
Let me explain..
My wife and I share almost all our bank accounts with each other by using Connect. The Connect feature is so incredibly easy and powerful that I can't see any difference between an account of my own or one of my wife. We have one account for groceries for instance. And of course we use shared accounts to save up for things together.
The new Savings Goal feature creates boundaries between my wife and I since we can't (auto) save up for the same goals. Boundaries that never excited before. That is pretty unfortunate! So we probably won't be using it... at least not the way we love to use it.
I personally don't understand why bunq created boundaries here, it doesn't fit the bunq I know. So, hope the expand this feature soon to Connect and Joint accounts.