Creates an instance with the given spacing and vertical alignment.
- iOS 13.0+
- macOS 10.15+
- Mac Catalyst 13.0+
- tvOS 13.0+
- watchOS 6.0+
- Xcode 11.0+
The guide for aligning the subviews in this stack. It has the same vertical screen coordinate for all children.
The distance between adjacent subviews, or
nilif you want the stack to choose a default distance for each pair of subviews.
A view builder that creates the content of this stack.