title: SidebarListStyle on Catalyst
body: <p>Goal:
  Build SidebarListStyle on Catalyst</p>
  <p>According to Apple, SidebarListStyle is available in Mac Catalyst 14.0+
  <a href="https://developer.apple.com/documentation/swiftui/sidebarliststyle" rel="nofollow noreferrer">https://developer.apple.com/documentation/swiftui/sidebarliststyle</a></p>
  <p>What I get:
  'SidebarListStyle' is unavailable in iOS
  /SwiftUI.SidebarListStyle:5:15: 'SidebarListStyle' has been explicitly marked unavailable here</p>
  <p>My setup:
  iOS Deployment target: 14.1
  Xcode Version 12.1 (12A7403)
  macOS Big Sur 11.0 Beta (20A5395g)</p>
  <p>Anyone had same issue?</p>