[0.58] Inverted FlatList fast scrolling still doesn't work properly on Android P

Environment

React Native Environment Info: System:

• OS: macOS High Sierra 10.13.6
• CPU: (4) x64 Intel® Core™ i5-7500 CPU @ 3.40GHz
• Memory: 27.94 MB / 8.00 GB
• Shell: 3.2.57 - /bin/bash

Binaries:

• Node: 8.11.2 - /usr/local/bin/node
• Yarn: 1.10.0 - /usr/local/bin/yarn
• npm: 5.6.0 - /usr/local/bin/npm
• Watchman: 4.9.0 - /usr/local/bin/watchman

Android SDK:

• API Levels: 28
• Build Tools: 28.0.3

IDEs:

• Android Studio: 3.1 AI-173.4720617

npmPackages:

• react: 16.6.3 => 16.6.3
• react-native: 0.58.0 => 0.58.0

Test Device - Xiaomi Pocofone F1 - Android Pie - 9

Description

Fast scrolling will scroll back to where you start scrolling

Related to: #19434 The issue has been closed and locked but looks like the issue still exist even in 0.58 commit b971c5b

Reproducible Demo

1. react-native init InvertScrollTest
2. edit App.js

or similar from #19434 With Android P public beta installed - https://snack.expo.io/BklXgV8Nk7

Expected Behavior

Smooth scrolling Fast scrolling up will not scroll down Fast scrolling down will not scroll up

Actual Behavior

Tested Device - Xiaomi Pocofone F1

Slow scroll up from INDEX - 0 then Fast scroll up

Slow scroll down from INDEX - 19 then Fast scroll down

[davidcort]

Same issue in the new 0.59.1 version 😦

[kelset]

👋 0.58.3 is out, can you let me know if this still happens?