Repository: react-native
Issue: Accessibility Actions Not Triggering on FlatList Carousel (iOS and Android)
Labels: Platform: iOS,Platform: Android,Accessibility,Needs: Triage :mag:

### Description

I’m trying to add accessibility to a FlatList carousel in my React Native app by using [Accessibility Actions](https://reactnative.dev/docs/accessibility#accessibility-actions). I’ve added both the actions and the corresponding function to handle them. However, when I test it in the simulator (both Xcode for iOS and Android Studio), nothing happens when I attempt to trigger the actions.

Here’s a snippet of what I’ve done:

```
export default function App() {
  const onAccessibilityAction = (event: any) => {
    console.log("event: ", event);
  };
  const renderItem = ({ item }) => {
    return (
      <Text>{item.id}</Text>
    );
  };
  const data = () => {
    const result = []
    for (let i = 0; i < 50; i++) {
      result.push({ id: i })
    }
    return result;
  }

  return (
         <FlatList
          horizontal={false}
          focusable={true}
          accessibilityActions={[
            { name: "increment" },
            { name: "decrement" },
          ]}
          onAccessibilityAction={onAccessibilityAction}
          accessibilityRole="adjustable"
          renderItem={renderItem}
          data={data()}
        />
  );
}
```

### Steps to reproduce

iOS
1. open xCode and accessibility inspector (xCode -> Open Developer Tool -> Accessibility Inspector)
2. run your app
3. navigate to the list previously created using the accessibility inspector, and try to perform an action of increment or decrement

### React Native Version

0.76.6

### Affected Platforms

Runtime - Android, Runtime - iOS

### Output of `npx react-native info`

```text
System:
  OS: macOS 15.2
  CPU: (8) arm64 Apple M1 Pro
  Memory: 2.93 GB / 32.00 GB
  Shell:
    version: "5.9"
    path: /bin/zsh
Binaries:
  Node:
    version: 20.14.0
    path: ~/.nvm/versions/node/v20.14.0/bin/node
  Yarn:
    version: 1.22.22
    path: ~/.nvm/versions/node/v20.14.0/bin/yarn
  npm:
    version: 10.7.0
    path: ~/.nvm/versions/node/v20.14.0/bin/npm
  Watchman: Not Found
Managers:
  CocoaPods:
    version: 1.16.2
    path: /opt/homebrew/bin/pod
SDKs:
  iOS SDK:
    Platforms:
      - DriverKit 24.2
      - iOS 18.2
      - macOS 15.2
      - tvOS 18.2
      - visionOS 2.2
      - watchOS 11.2
  Android SDK: Not Found
IDEs:
  Android Studio: 2024.2 AI-242.23339.11.2421.12483815
  Xcode:
    version: 16.2/16C5032a
    path: /usr/bin/xcodebuild
Languages:
  Java:
    version: 17.0.12
    path: /usr/bin/javac
  Ruby:
    version: 2.7.5
    path: /Users/lucasgermano/.rbenv/shims/ruby
npmPackages:
  "@react-native-community/cli":
    installed: 15.1.3
    wanted: ^15.1.3
  react:
    installed: 18.3.1
    wanted: ^18.2.0
  react-native:
    installed: 0.76.6
    wanted: ^0.76.6
  react-native-macos: Not Found
npmGlobalPackages:
  "*react-native*": Not Found
Android:
  hermesEnabled: true
  newArchEnabled: true
iOS:
  hermesEnabled: Not found
  newArchEnabled: false
```

### Stacktrace or Logs

```text
-
```

### Reproducer

https://snack.expo.dev/WQaHKjYSd8bTv_BVB_r67

### Screenshots and Videos

_No response_