NavigationStack and NavigationSplitView Runtime warnings

I had same error but in my own code and I wrote another feedback ticket for that: FB10260549 with my own sample project to reproduce it. I didn't look at the demo code but in my case its when you have a NavigationLink(value:) in a List with valid .navigationDestination modifier code but that is inside a destination view of a parent List with NavigationLinks that use the old style without values.

Confusion about NavigationSplitView

There seem to be 2 ways:

• Option 1: WWDC video (https://developer.apple.com/wwdc22/10054) uses NavigationLink for NavigationSplitView
• Option 2: Documentation (https://developer.apple.com/documentation/swiftui/navigationsplitview) they don't use NavigationLink

Not sure what is the correct approach, using NavigationLink seems to require navigationDestination but that doesn't sit well with NavigationSplitView as the destination view is specified part of the detail closure and repeating the code would be redundant.

Following the documentation (without NavigationLink):

• Following https://developer.apple.com/documentation/swiftui/navigationsplitview documentation things seem to work ok, there is only one warning thrown (as opposed to 3 before):

Update NavigationAuthority bound selection tried to update multiple times per frame.

• The other 2 warnings about navigationDestination and Focus are not thrown

I really wish someone from the Apple team could clarify on this, please.

Me too, Xcode 14 beta

2022-07-09 15:59:03.015247+0800 BarB[30014:522659] [UIFocus] UIPickerTableView implements focusItemsInRect: - caching for linear focus movement is limited as long as this view is on screen.

2022-07-09 15:59:03.015440+0800 BarB[30014:522659] [UIFocus] UIPickerTableView implements focusItemsInRect: - caching for linear focus movement is limited as long as this view is on screen.