Wrong documentation in tutorial: Universal reactivity

[dancek]

https://svelte.dev/tutorial/svelte/universal-reactivity

The text states:

The components in this exercise are all importing the counter object from shared.js. But it’s a normal object, and as such nothing happens when you click the buttons.

However, when you click the buttons in the unedited view, the counters are incremented.

I'm not sure how this should be fixed but it seems wrong.

[dancek]

I'm surprised that the counters work, too. Doesn't match my mental model of Svelte. I'd be happy to hear a quick explanation if it's not too much trouble.