QQuickItem::classBegin()/componentComplete() never invoked when using QQmlComponent::loadFromModule()

#pragma once

#include <QtQuick/QQuickItem>

class CppItem : public QQuickItem {
    Q_OBJECT
    QML_ELEMENT
    Q_PROPERTY(QString text MEMBER text)
private:
    QString text;
    auto componentComplete() -> void final
    {
        QQuickItem::componentComplete();
        qDebug() << "componentComplete" << text;
    }
};

#include <QtQuick>
#include "cppitem.hpp"

int main(int argc, char **argv) {

    QGuiApplication app(argc, argv);

    QQuickWindow window;
    QQmlEngine engine;

    {
        QQmlComponent component{&engine};
        component.setData("import App; CppItem {}", {});
        component.createWithInitialProperties(QVariantMap{{"text", "load from data"}});
    }
    {
        QQmlComponent component{&engine};
        component.loadFromModule("App", "CppItem");
        component.createWithInitialProperties(QVariantMap{{"text", "load from module"}});
    }

    return 0;
}