QML evaluates bindings after destruction, possibly resulting in segmentation faults

// main.cpp
#include <QGuiApplication>
#include <QQmlApplicationEngine>
#include <QAbstractListModel>
#include <QQmlContext>
#include <QDebug>
#include "RootData.h"

class CppModel : public QAbstractListModel
{
public:
  virtual int rowCount(const QModelIndex &parent) const override {return 1;}
  virtual QVariant data(const QModelIndex &index, int role) const override {qDebug () << "CppModel::data"; return "test";}
  
  void Reset () {beginResetModel(); endResetModel();}
};

int main(int argc, char *argv[])
{
  QGuiApplication app(argc, argv);

  CppModel *model = new CppModel();
  RootData *rootData = new RootData();
  
  QQmlApplicationEngine engine;
  engine.rootContext()->setContextProperty("cppModel", model);
  engine.rootContext()->setContextProperty("loaderActive", true);
  engine.rootContext()->setContextProperty("rootData", rootData);
  engine.load(QStringLiteral("qrc:/main.qml"));
  
  qDebug () << "\nDisabling loader...";
  engine.rootContext()->setContextProperty("loaderActive", false); // correctly destroys the Repeater, but after destruction some bindings will still be evaluated.
  qDebug () << "loader disabled";
  
  qDebug () << "\nDelete rootData...";
  rootData->DeleteObject(); // should never be used anymore, as loader is inactive
  
  qDebug () << "\nReset model...";
  model->Reset(); // trigger the re-evaluation of destroyed bindings

  return app.exec();
}

// RootData.h
#include "QObject"

class RootData : public QObject
{
  Q_OBJECT
public:
  RootData() : object(new QObject()) {object->setObjectName("objectName");}
  ~RootData() {delete object;}

  Q_INVOKABLE QString getValue () {return object->objectName();}
  void DeleteObject() {delete object; object = nullptr;}
  
  QObject *object;
};

// main.qml
ApplicationWindow 
{
  visible: true

  Loader
  {
    active: loaderActive
    
    sourceComponent: comp
  }

  Component
  {
    id: comp
    Column
    {
      Repeater
      {
        id: repeater
        
        model: cppModel
        Component.onCompleted: console.log("Repeater constructed");
        Component.onDestruction: console.log("Repeater destroyed");
        
        delegate: Text {text: {console.log("updating text"); return display + rootData.getValue();}}
      }
    }
  }
}