[v5] BottomSheetFlatList -> horizontal="true" breaks dynamic height calculation

[lauridskern]

Bug

When using BottomSheetFlatList and enabling horizontal="true" the calculation of dynamic height seems to break. See attached video:

https://github.com/gorhom/react-native-bottom-sheet/assets/8788856/93a429ff-c85f-4266-ace6-609afd6ea5a4

Environment info

Library	Version
@gorhom/bottom-sheet	5.0.0-alpha.6
react-native	0.72.6
react-native-reanimated	3.3.0
react-native-gesture-handler	2.12.0

Steps To Reproduce

1. Use BottomSheet with enableDynamicSizing 2.use a BottomSheetFlatList as child with the prop horizontal set to true

Describe what you expected to happen:

Working height calculation

Reproducible sample code

<BottomSheet enableDynamicSizing>
  <BottomSheetView>
    <BottomSheetFlatList horizontal>
    </BottomSheetFlatList>
  </BottomSheetView>
</BottomSheet>