[v3] Regression: FlatList content doesn't scroll when stickyHeaderIndices is set, does not affect LegacyFlatlist

[gitChaoslord]

Description

I updated react-native-gesture-handler from version 2.32.0 to 3.1.0 and noticed that some Flatlists in my app stopped scrolling, both in Android and iOS. The issue seems to be related to the property stickyHeaderIndices. LegacyFlatlists do not suffer from this issue, so this appears to be either a regression in the new implementation or a migration step that isn't documented or that I may have overlooked.

Android Emulator video

android.webm

Steps to reproduce

1. Download the flatlist-no-scroll branch from the example repo
2. Run the app in either IOS or Android
3. Scroll both lists provided in the example
4. You will notice the Flatlist scroll indicator will update but not the content of the list, LegacyFlatlist should work as expected.

A link to a Gist, an Expo Snack or a link to a repository based on this template that reproduces the bug.

https://github.com/gitChaoslord/rn-gesture-handler-issues
Branch in question example/flatlist-no-scroll
https://github.com/gitChaoslord/rn-gesture-handler-issues/tree/example/flatlist-no-scroll

Gesture Handler version

3.1.0

React Native version

0.86.0

Platforms

Android, iOS

JavaScript runtime

Hermes

Workflow

React Native (without Expo)

Architecture

New Architecture (Fabric)

Build type

Debug mode

Device

Android emulator

Device model

No response

Acknowledgements

Yes

[m-bert]

Hi @gitChaoslord! Can you please confirm that #4331 resolves this issue?