Issue with native modals being rendered behind FullWindowOverlay on iOS

[gewfy]

I'm having issues with native sheets/modals opened from a bottom sheet being rendered behind the sheet on iOS.
Reason is of course that the modals are in a FullWindowOverlay
https://github.com/th3rdwave/react-navigation-bottom-sheet/blob/ef8c616559a3fdbb67149d6e1ebc9bb662d71255/src/BottomSheetView.tsx#L24-L36

I'm thinking of a customOverlayComponent option to override this behaviour. And I gladly make the PR, just want to make sure if there are other ideas on how to solve this?

Thanks for a very useful library 👌

Bottom.sheet.mov