Hi,

I have a listview with variable list item sizes that contain images.

If you are in the middle of the list view and an image in one of the list items loads, it pushes the entire list down, and the reader loses their place in the list view.

So no items are being added to the listview, simple the content inside the list item is "changing" (an image loads and so the list item height changes)

Could this be used in that scenario?

I have found out this wrong behavior when rendering both top and bottom data list.

Let's say we have a top list = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10], and a bottom list = [11, 12, 13, 14, 15, 16, 17, 18, 19, 20],
then the combined values would be [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20].

Current logic
final caculationCurrentIndex = controller._top.length - index;

The current calculationCurrentIndex of index 0 for top list is wrong as it is supposed to be started at 9-indexed, instead of 10-indexed.