SplitView views are truncated under floating keyboard on iPad

[jhaungs]

Add the ContentView below to an iPad or multi-platform app, and run it on an iPad or simulator.

• Pinch the onscreen keyboard into the small floating format. In the simulator, long-press the keyboard dismissal button and select "Floating."
• Tap the Search field in the toolbar.

Observe that the keyboard floats over the list, and both lists are entirely in view.

• Now toggle the Split button in the toolbar; this changes the HStack to an HSplit.

Observe that the bottom of the lists are treated as if the keyboard had a full-screen width.

If you uncomment the padding() modifier on line 21, you'll observe that Lists behave badly too. So I suspect this might also be a SwiftUI bug.

import SwiftUI
import SplitView

struct ContentView: View {
  @State private var search = ""
  @State private var split = false

  var body: some View {
    NavigationStack {
      VStack(spacing: 0) {
        if split {
          HSplit(left: {ListView(index: 1)}, right: {ListView(index: 2)})
        } else {
          HStack {
            ListView(index: 1)
            Divider()
            ListView(index: 2)
          }
        }
      }                            // Commenting out the padding() line makes the HStack behave as expected
//      .padding()                 // but the SplitView still truncates under the floating keyboard.
      .searchable(text: $search)
      .toolbar {
        Button(split ? "No Split" : "Split") {split.toggle()}
      }
    }
  }
}

struct ListView: View {
  let index: Int

  var body: some View {
    VStack(spacing: 0) {
      Text("List \(index)")
        .font(.title)

      List(1...50, id: \.self) {index in
        Text("Item \(index)")
      }
    }
  }
}

[stevengharris]

Hi Jim! Thanks for the detailed reproduction case. I'll take a look this week.