Describe the bug
When InitialTopMostItemIndex is set to a value greater than 0, all previous elements outside the viewport (of variable height) have a certain probability of causing flickering / jumping when first rendered by scrolling up. The problem only occurs when the following conditions are met:
The elements are before the element set by InitialTopMostItemIndex.
Describe the bug When
InitialTopMostItemIndex
is set to a value greater than 0, all previous elements outside the viewport (of variable height) have a certain probability of causing flickering / jumping when first rendered by scrolling up. The problem only occurs when the following conditions are met:InitialTopMostItemIndex
.Reproduction Stackblitz
To Reproduce Steps to reproduce the behavior:
Expected behavior No flickering / jumping when scrolling up.
Desktop
Additional context This bug first appeared in version 4.7.7. Earlier versions had no problems.