Enum's enclosing type as a qualifier breaks enums for ListElement (again)

import QtQuick 2.15
import QtQml.Models 2.15

Item {
    id: root

    enum Enum {
        A,
        B,
        C
    }
    // ...
}

    property var model: ([
        { name: "A", value: MyType.Enum.A },
        { name: "B", value: MyType.Enum.B },
        { name: "C", value: MyType.Enum.C },
    ])

    // ...

    Rectangle {
        id: delegate
        property string name: modelData['name']
        property int value: modelData['value']
        // use `delegate.name`...
    }

    ListModel {
        id: model

        ListElement {
            name: "A"
            value: MyType.Enum.A
        }
        ListElement {
            name: "B"
            value: MyType.Enum.B
        }
        ListElement {
            name: "C"
            value: MyType.Enum.C
        }
    }

    // ...

    Rectangle {
        id: delegate
        required property string name
        required property int value
        // use `delegate.name`...
    }

QQmlApplicationEngine failed to load component
qrc:/main.qml:11:5: Type MyType unavailable
qrc:/MyType.qml:18:13: ListElement: cannot use script for property value