Issue #813

Use simultaneousGesture to not collide with potential horizontal scrolling in carousel view, and check that we' more accidentally swipe horizontally.

import SwiftUI

struct SwipeToDismissModifier: ViewModifier {
    var onDismiss: () -> Void
    @State private var offset: CGSize = .zero

    func body(content: Content) -> some View {
        content
            .offset(y: offset.height)
            .animation(.interactiveSpring(), value: offset)
            .simultaneousGesture(
                DragGesture()
                    .onChanged { gesture in
                        if gesture.translation.width < 50 {
                            offset = gesture.translation
                        }
                    }
                    .onEnded { _ in
                        if abs(offset.height) > 100 {
                            onDismiss()
                        } else {
                            offset = .zero
                        }
                    }
            )
    }
}

We can also combine gesture to exclude or sequence with other DragGesture to achieve desired effect

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