Delegates' updates to ItemView models are not reflected in the public "model" property

import QtQuick
Window {
    visible: true
    ListView {
        id: view
        anchors.fill: parent
        model: [
            {greeting: "Hello", amount: 1},
            {greeting: "Goodbye", amount: 3},
            {greeting: "Cheers", amount: 4}
        ]
        delegate: Row {
            required property QtObject model
            TextInput {
                text: model.greeting
                onEditingFinished: {
                    model.greeting = text
                    console.log(view.model[0].greeting)
                }
            }
            Text {
                text: ", World, " + model.greeting + ", " + model.amount + " times!"
            }
        }
    }
}