The toast is displayed under the sheet

[ILYA-2606]

Describe the bug
The toast is displayed under the modal

To Reproduce
Steps to reproduce the behavior:

1. Modify the example for sheet using:

.sheet(isPresented: $showSheet) {
    MyButtonView(showing: self.$showTopToast, title: "Top Toast", hideAll: self.dismissAll)
}

2. Run the app
3. Show the sheet
4. Show the top toast
5. The toast is displayed under the sheet

Expected behavior
The toast should be displayed on top of any content in the application (sheets, alerts, etc.)

Video
https://github.com/user-attachments/assets/18d79c31-38aa-4113-828d-d1ec468a1aac

Desktop:

• OS: macOS Sonoma
• Version: 14.7.1

Smartphone:

• Device: iPhone SE 2
• OS: iOS
• Version: 16.0