scrollToItem() not scrolling to correct place with dynamic scroller when item heights are dynamic and different than defined with min-item-size

It appears that scrollToItem() will not directly scroll to the item if the items are not exactly the same height as defined in the prop `min-item-size`. See code example below:

https://codesandbox.io/s/silly-greider-j0p8e?file=/src/components/HelloWorld.vue

It will scroll within a few 100 pixels of the actual item but never the actual item unless all items are the same height as what is defined in `min-item-size`.

Does anyone know what I am doing wrong?