A poem app to demonstrate Navigation APIs that were introduced from WWDC22.



Known issues

  • @SceneStorage can’t store the data
  • Don’t know how to subscribe to the change of navigationModel, No objectWillChangeSequence function is available in the video
  • The poemId and path are reset after restoring from @AppStorage
  • Update NavigationAuthority bound path tried to update multiple times per frame
  • Conditional views in columns of NavigationSplitView fail to update on some state changes. (91311311)
  • Selection-driven, three-column NavigationSplitView sometimes fails to push when collapsed to a single column. (93673059)


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