LongListSelector automatically at bottom

Question

So I'm getting a weird behavior with the native LongListSelector from WP8.

It's ItemSource is bound to an

ObservableCollection<Group<Something>>

Everything is displayed correctly, but when the list appears on screen, I'm at the bottom of the list instead of it's top.

The only thing I do is to fill the ObservableCollection via it's Add() Method.

Is this a known behavior or is there a workaround ?

Answer 1

It is a normal behaviour as you are adding items one-by-one. for required behaviour kindly feed the list and then set it to observable collection