Mitigate "Variable Delegate Size" issue in ListView

[TheEnigmist]

I'm using a ListView to display a variable number of elements. I attached a custom ScrollBar to the list view. Since my elements have different heights, I'm facing Variable Delegate Size and Section Labels issue.
The documentation suggests increasing the cacheBuffer, but I don't really like this fix. Is there a way to let the scroll bar know the full size of my list view? I know how to calculate the height of each delegate. I could use a Repeater and simply show them all in a ScrollView, but that only works when the number of elements is small.
For now, I'm simply hiding the scroll bar while I wait to find a way to fix this.

[Junbaibai]

I'm facing this issus too. I try to use repeater and scrollview, then manually control data load while scroll to bottom and top.

[GrecKo]

If you know how to calculate the total of your delegates' height, you might want to handle the ScrollBar yourself and set its size and position manually. The position might be trickier to compute.