Jumpy behavior when prepending items while outside of the autoscrollToTopThreshold

[markoj3s]

Hi!

Am I the only one who is getting a jumpy/flickering behavior on Android with below config?

<FlatList
  data={data}
  renderItem={renderItem}
  keyExtractor={(item) => item.id.toString()}
  inverted
  maintainVisibleContentPosition={{
    minIndexForVisible: 1,
    autoscrollToTopThreshold: 10,
  }}
/>

When I am at the very bottom and prepend new items to data array, I have a smooth autoscroll animation.
However, when I am in the middle of my list (so no autoscroll triggered), it is keeping the scroll position (as expected) but during the insert of the new element, it would jump to the row above then come back which does not look really nice...

[Anfang2580]

@markoj3s how were you able to solve this? I'm facing the same issue.

[manuelruizc]

@markoj3s how did you solve this?

[markoj3s]

@Anfang2580 @manuelruizc Unfortunately I have not, but, let's hope that below PR gets merged soon...!

facebook/react-native#29466