tabview tabviewstyle sidebaradaptable in macos 15.1. beta 5 is non responsive

Whan using a tabview set with a tabviewstyle of sidebaradaptable on macOS 15.1 beta 5 the tabs are non responsive and is basically broken.

Example code... If you click around on these tabs you will see it is not responsive. When you add a lot more tabs from a for loop for example you really get poor performance. But this is not the case with earlier beta releases.

TabView {

                Tab("One", systemImage: "1.circle.fill") {

                    Text("Test One")

                }

                Tab("Two", systemImage: "2.circle.fill") {

                    Text("Test Two")

                }

                Tab("Three", systemImage: "3.circle.fill") {

                    Text("Test Three")

                }

            }

            .tabViewStyle(.sidebarAdaptable)

I had the same experience. Only on macOS, sidebar not mouse responsive, a little bit with keyboard arrows. On iOS, TabView behaves as expected

Xcode 16.1 beta 2 MacOS Version 15.1 beta (24B5055e)

I am testing with Xcode 16.1 beta 1. Side note on Xcode 16.1 beta 2 charts fail with a build error. I think this issue is mac 15.1 beta 5 (24B5055e) only.

tabview tabviewstyle sidebaradaptable in macos 15.1. beta 5 is non responsive
 
 
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