Crash in QTabBar when moving tabs due to QList::move deleting items

#include <QApplication>
#include <QMainWindow>
#include <QTabWidget>
#include <QVBoxLayout>

class TestWindow : public QMainWindow
{
public:
    TestWindow(QWidget *parent = nullptr) : QMainWindow(parent)
    {
        QTabWidget* tw = new QTabWidget;

        QWidget* w1 = new QWidget;
        QWidget* w2 = new QWidget;

        tw->addTab( w1, "One" );
        tw->addTab( w2, "Two");
        tw->setMovable(true);

        QVBoxLayout* l = new QVBoxLayout;
        l->addWidget(tw);

        QWidget* w = new QWidget;
        w->setLayout(l);

        setCentralWidget(w);
    }
};

int main(int argc, char *argv[])
{
    QApplication a(argc, argv);
    TestWindow w;
    w.show();
    return a.exec();
}

libQt6Core_debug.6.dylib!std::__1::__atomic_base<int, false>::load(std::__1::memory_order) const (/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/atomic:926)
libQt6Core_debug.6.dylib!int QAtomicOps<int>::loadRelaxed<int>(std::__1::atomic<int> const&) (/Users/vohi/qt/dev/qtbase/src/corelib/thread/qatomic_cxx11.h:239)
libQt6Core_debug.6.dylib!QBasicAtomicInteger<int>::loadRelaxed() const (/Users/vohi/qt/dev/qtbase/src/corelib/thread/qbasicatomic.h:107)
libQt6Core_debug.6.dylib!QtPrivate::RefCount::ref() (/Users/vohi/qt/dev/qtbase/src/corelib/tools/qrefcount.h:55)
libQt6Core_debug.6.dylib!QMetaType::QMetaType(QtPrivate::QMetaTypeInterface*) (/Users/vohi/qt/dev/qtbase/src/corelib/kernel/qmetatype.cpp:683)
libQt6Core_debug.6.dylib!QMetaType::QMetaType(QtPrivate::QMetaTypeInterface*) (/Users/vohi/qt/dev/qtbase/src/corelib/kernel/qmetatype.cpp:681)
libQt6Core_debug.6.dylib!QVariant::Private::type() const (/Users/vohi/qt/dev/qtbase/src/corelib/kernel/qvariant.h:448)
libQt6Core_debug.6.dylib!QVariant::Private::Private(QVariant::Private const&) (/Users/vohi/qt/dev/qtbase/src/corelib/kernel/qvariant.h:405)
libQt6Core_debug.6.dylib!QVariant::QVariant(QVariant const&) (/Users/vohi/qt/dev/qtbase/src/corelib/kernel/qvariant.cpp:1783)
libQt6Core_debug.6.dylib!QVariant::QVariant(QVariant const&) (/Users/vohi/qt/dev/qtbase/src/corelib/kernel/qvariant.cpp:1784)
libQt6Core_debug.6.dylib!std::__1::pair<double, QVariant>::pair(std::__1::pair<double, QVariant> const&) (/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/utility:328)
libQt6Core_debug.6.dylib!std::__1::pair<double, QVariant>::pair(std::__1::pair<double, QVariant> const&) (/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/utility:328)
libQt6Core_debug.6.dylib!QtPrivate::QGenericArrayOps<std::__1::pair<double, QVariant> >::copyAppend(std::__1::pair<double, QVariant> const*, std::__1::pair<double, QVariant> const*) (/Users/vohi/qt/dev/qtbase/src/corelib/tools/qarraydataops.h:276)
libQt6Core_debug.6.dylib!QArrayDataPointer<std::__1::pair<double, QVariant> >::clone(QFlags<QArrayData::ArrayOption>) const (/Users/vohi/qt/dev/qtbase/src/corelib/tools/qarraydatapointer.h:218)
libQt6Core_debug.6.dylib!QArrayDataPointer<std::__1::pair<double, QVariant> >::detach() (/Users/vohi/qt/dev/qtbase/src/corelib/tools/qarraydatapointer.h:175)
libQt6Core_debug.6.dylib!QList<std::__1::pair<double, QVariant> >::detach() (/Users/vohi/qt/dev/qtbase/src/corelib/tools/qlist.h:210)
libQt6Core_debug.6.dylib!QList<std::__1::pair<double, QVariant> >::begin() (/Users/vohi/qt/dev/qtbase/src/corelib/tools/qlist.h:358)
libQt6Core_debug.6.dylib!QVariantAnimationPrivate::setValueAt(double, QVariant const&) (/Users/vohi/qt/dev/qtbase/src/corelib/animation/qvariantanimation.cpp:316)
libQt6Core_debug.6.dylib!QVariantAnimation::setKeyValueAt(double, QVariant const&) (/Users/vohi/qt/dev/qtbase/src/corelib/animation/qvariantanimation.cpp:585)
libQt6Core_debug.6.dylib!QVariantAnimation::setStartValue(QVariant const&) (/Users/vohi/qt/dev/qtbase/src/corelib/animation/qvariantanimation.cpp:532)

        ~Tab() { delete animation; }

libQt6Widgets_debug.6.dylib!QTabBarPrivate::Tab::~Tab() (/Users/vohi/qt/dev/qtbase/src/widgets/widgets/qtabbar_p.h:144)
libQt6Widgets_debug.6.dylib!QTabBarPrivate::Tab::~Tab() (/Users/vohi/qt/dev/qtbase/src/widgets/widgets/qtabbar_p.h:143)
libQt6Widgets_debug.6.dylib!std::__1::enable_if<(is_move_constructible<QTabBarPrivate::Tab>::value) && (is_move_assignable<QTabBarPrivate::Tab>::value), void>::type std::__1::swap<QTabBarPrivate::Tab>(QTabBarPrivate::Tab&, QTabBarPrivate::Tab&) (/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/type_traits:4529)
libQt6Widgets_debug.6.dylib!QTabBarPrivate::Tab* std::__1::__rotate_forward<QTabBarPrivate::Tab*>(QTabBarPrivate::Tab*, QTabBarPrivate::Tab*, QTabBarPrivate::Tab*) (/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/algorithm:2271)
libQt6Widgets_debug.6.dylib!QTabBarPrivate::Tab* std::__1::__rotate<QTabBarPrivate::Tab*>(QTabBarPrivate::Tab*, QTabBarPrivate::Tab*, QTabBarPrivate::Tab*, std::__1::random_access_iterator_tag) (/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/algorithm:2395)
libQt6Widgets_debug.6.dylib!QTabBarPrivate::Tab* std::__1::rotate<QTabBarPrivate::Tab*>(QTabBarPrivate::Tab*, QTabBarPrivate::Tab*, QTabBarPrivate::Tab*) (/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/algorithm:2407)
libQt6Widgets_debug.6.dylib!QList<QTabBarPrivate::Tab>::move(int, int) (/Users/vohi/qt/dev/qtbase/src/corelib/tools/qlist.h:352)
libQt6Widgets_debug.6.dylib!QTabBar::moveTab(int, int) (/Users/vohi/qt/dev/qtbase/src/widgets/widgets/qtabbar.cpp:2039)
libQt6Widgets_debug.6.dylib!QTabBarPrivate::slide(int, int) (/Users/vohi/qt/dev/qtbase/src/widgets/widgets/qtabbar.cpp:2080)
libQt6Widgets_debug.6.dylib!QTabBar::mouseMoveEvent(QMouseEvent*) (/Users/vohi/qt/dev/qtbase/src/widgets/widgets/qtabbar.cpp:2192)
libQt6Widgets_debug.6.dylib!QWidget::event(QEvent*) (/Users/vohi/qt/dev/qtbase/src/widgets/kernel/qwidget.cpp:8601)
libQt6Widgets_debug.6.dylib!QTabBar::event(QEvent*)