preferredColorScheme mode not taken into account

[nylki]

If a bottomSheet is wrapped around .preferredColorScheme, it does not take the modifier into account and shows the system-selected color scheme.

[gshaw]

I'd spent a bit of time looking at this but I'm not familiar enough with SwiftUI to submit a fix.

I was able to copy the source of the package into my project and then hack BottomSheetViewController to explicitly call overrideUserInterfaceStyle = .dark after viewDidLoad() is called.

This isn't a solution but maybe it will help somebody that knows more on a proper fix.