React-Native wrong dimension length in Android? - react-native

Question

I'm facing an issue where apparently, when using useWindowDimensions() on React-Native, the length of the shortest dimension is incorrect.
Minimum reproducible example: Create an app from scratch using npx react-native run-android and paste the following on App.js:
export default function App() {
return (
<View style={{flex: 1}}>
<View
style={{
height: 100,
width: 100,
backgroundColor: 'red',
position: 'absolute',
top: useWindowDimensions().height - 20,
}}>
</View>
</View>
);
}
Explanation: there's a red-colored view of size 100 x 100 positioned absolutely on the screen. By doing top: useWindowDimensions().height - 20, I'm telling the view to move all the way to the bottom, and just to "peek" 20 dps.
On portrait orientation, it works:
But on landscape, it doesn't work. The view doesn't peek from the bottom
In fact, the view is still hidden at the bottom. Subtracting 20 from the height of the screen was not enough. I played around and found that I need to subtract at least 28 to make it visible:
What's going on? I would have expected that useWindowDimensions().height returned 28 less than what it did. Is this a bug? Or am I missing/not considering something else?
Note: at the beginning I thought it could be because of Android's status bar or navigation/action bar. But that doesn't make sense...because IT WORKS with a Portrait Orientation.