Bottom toolbar covers floating panel

[CalebRas]

Issue When opening a floatingPanel on a view with a bottom toolbar, the toolbar overlays the floating panel. This means that content at the bottom of the panel will be hidden behind the toolbar.

Reproducible Code

Reproducible Code

struct ContentView: View {
    @State private var isPresented = false
    
    var body: some View {
        EmptyView()
            .toolbar {
                ToolbarItem(placement: .bottomBar) {
                    Button("Show Panel") { isPresented.toggle() }
                }
            }
            .floatingPanel(isPresented: $isPresented) {
                Text("Placeholder")
            }
    }
}

[dfeinzimer]

Potential duplicate of #518

[dfeinzimer]

After researching this a bit, I believe this is because FloatingPanel uses overlay(alignment:content:), which doesn't seem to allow a way to present content over system UI like the toolbar.

Long term we can probably look at wrapping sheets directly at compact widths.