Horizontal FlatList onReachEnd on RTL called infinitely

[blitzcrank]

🐛 Bug Report

A horizontal flatlist will keep calling the 'onReachEnd' method infinitely when RTL (Right to Left) is on. The flatlist has more than enough items to not trigger the onReachEnd from the start (tested this on LTR).

To Reproduce

1. Put device in RTL language such as 'Arabic'
2. Run this snack: https://snack.expo.io/@bugreport2/horizontal-flatlist-rtl

Expected Behavior

The flatlist should behave like on LTR and only call onReachEnd when the end of the horizontal flatlist is reached. In this case on RTL onReachedEnd should be called when the user has scrolled to the left end of the flatlist.

Code Example

https://snack.expo.io/@bugreport2/horizontal-flatlist-rtl

Environment

React Native Environment Info:
System:
OS: macOS 10.14.3
CPU: (8) x64 Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz
Memory: 178.79 MB / 16.00 GB
Shell: 3.2.57 - /bin/bash
Binaries:
Node: 11.2.0 - /usr/local/bin/node
Yarn: 1.12.3 - /usr/local/bin/yarn
npm: 6.4.1 - /usr/local/bin/npm
Watchman: 4.9.0 - /usr/local/bin/watchman
SDKs:
iOS SDK:
Platforms: iOS 12.1, macOS 10.14, tvOS 12.1, watchOS 5.1
Android SDK:
API Levels: 18, 23, 26, 27, 28
Build Tools: 27.0.1, 27.0.3, 28.0.1, 28.0.3
System Images: android-18 | Google APIs Intel x86 Atom, android-23 | Google APIs Intel x86 Atom, android-27 | Intel x86 Atom, android-27 | Intel x86 Atom_64, android-27 | Google Play Intel x86 Atom, android-28 | Google Play Intel x86 Atom_64
IDEs:
Android Studio: 3.2 AI-181.5540.7.32.5056338
Xcode: 10.1/10B61 - /usr/bin/xcodebuild
npmPackages:
react: 16.8.3 => 16.8.3
react-native: 0.59.5 => 0.59.5
npmGlobalPackages:
react-native-cli: 2.0.1

[FadiAboMsalam]

I am facing same issue with horizontal flatList in RTL there also another couple issues opened for horizontal flatlist RTL for example #19150 and # but there seem no fix yet .

[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.