SwiftUI -如何防止工作表中的键盘推高我的主UI

ScrollView {
    // 主 UI 的内容
}

@State private var isKeyboardVisible = false

.init(NotificationCenter.default.publisher(for: UIResponder.keyboardWillShowNotification)) { notification in
    self.isKeyboardVisible = true
}
.init(NotificationCenter.default.publisher(for: UIResponder.keyboardWillHideNotification)) { notification in
    self.isKeyboardVisible = false
}

.onAppear {
    NotificationCenter.default.addObserver(forName: UIResponder.keyboardWillShowNotification, object: nil, queue: .main) { notification in
        let value = notification.userInfo![UIResponder.keyboardFrameEndUserInfoKey] as! CGRect
        let height = value.height
        
        // 更新滚动区域的高度，例如：
        // self.scrollView.contentInset.bottom = height
    }
}
.onDisappear {
    NotificationCenter.default.removeObserver(UIResponder.keyboardWillShowNotification)
}