[Android] Consecutive animated "scrollTo" skip animation

[kornfleks]

This bug happens with ScrollView and FlatList; perhaps everything using ScrollResponder. When using scrollTo (scrollToOffset / scrollToIndex ..) with animated: true during the animation of another scrollTo the first animation is stopped and the next animation is skipped (despite the fact that it is scrolling to the right offset, but without animation).

React Native version:

System:
    OS: Windows 10
    CPU: (4) x64 Intel(R) Core(TM) i5-7600K CPU @ 3.80GHz
    Memory: 7.99 GB / 15.94 GB
  Binaries:
    Node: 11.14.0 - D:\Program Files\node.EXE
    npm: 6.7.0 - D:\Program Files\npm.CMD

react-native: 0.60.5

Steps To Reproduce

1. Call scrollTo (with animated: true) from a ref of a ScrollView / FlatList
2. Call scrollTo (with animated: true) again from the same ref during the previous animation

Describe what you expected to happen:

Previous animation has to be reused by the next animation and none of the next animation has to be skipped.
If you have a stock Android, you can try the scrollbar of the application list from the default launcher. It jump smoothly from row to row (when using the alphabetic scrollBar) without animation cuts.

[stale]

Hey there, it looks like there has been no activity on this issue recently. Has the issue been fixed, or does it still require the community's attention? This issue may be closed if no further activity occurs. You may also label this issue as a "Discussion" or add it to the "Backlog" and I will leave it open. Thank you for your contributions.

[stale]

Closing this issue after a prolonged period of inactivity. If this issue is still present in the latest release, please feel free to create a new issue with up-to-date information.