Transform 'skewY' affect to dimensions

[MaxGraey]

Render

<View style={{flex: 1, padding: 70}}>
 <View style={{flex: 0.5, backgroundColor: 'red', transform: [{skewY: '0deg'}]}}/>
 <View style={{flex: 0.5, backgroundColor: 'blue', transform: [{skewY: '50deg'}]}}/>
</View>

Result

Expected result (with fixing via scaleX: 1.555)