How to scroll to item in a List

I see that we now have ScrollViewReader and scrollTo for ScrollView.
In my view I am using a list. Something like this:
       

Code Block 
NavigationView {
            List {
                ForEach(calendarViewModel.years) { year in
                    ForEach(year.months) { month in
                            ForEach(month.days) { day in
								DayView(day: day)
}}}}}

In my navigationBarItems I would like to have a button for scrolling to a certain day (like today).
But I have not seen any examples for this with list. And how would it work for these nested ForEach'es?

Very best,
Svend