Assertion failure in qqmltreemodeltotablemodel.cpp when adding/removing files from directory watched by QFileSystemModel used by TreeView

                                                                                        
1   __pthread_kill_implementation                 pthread_kill.c                        44   0x7fffef7a5a7c 
2   __pthread_kill_internal                       pthread_kill.c                        78   0x7fffef7a5a7c 
3   __GI___pthread_kill                           pthread_kill.c                        89   0x7fffef7a5a7c 
4   __GI_raise                                    raise.c                               26   0x7fffef751476 
5   __GI_abort                                    abort.c                               79   0x7fffef7377f3 
6   qAbort                                        qglobal.cpp                           161  0x7fffefe32c29 
7   qt_message_fatal                              qlogging.cpp                          2041 0x7fffefe586d2 
8   QMessageLogger::fatal                         qlogging.cpp                          930  0x7fffefe4f1de 
9   qt_assert                                     qassert.cpp                           68   0x7fffefe2d7b0 
10  QQmlTreeModelToTableModel::modelDataChanged   qqmltreemodeltotablemodel.cpp         642  0x7ffff563bc38 
11  QQmlTreeModelToTableModel::qt_static_metacall moc_qqmltreemodeltotablemodel_p_p.cpp 519  0x7ffff5646f85 
12  doActivate<false>                             qobject.cpp                           3991 0x7ffff0150584 
13  QMetaObject::activate                         qobject.cpp                           4039 0x7ffff013ab97 
14  QAbstractItemModel::dataChanged               moc_qabstractitemmodel.cpp            1318 0x7ffff086d19d 
15  QFileSystemModelPrivate::_q_fileSystemChanged qfilesystemmodel.cpp                  1970 0x7ffff2535641 
16  QFileSystemModel::qt_static_metacall          moc_qfilesystemmodel.cpp              275  0x7ffff2537bfc 
17  QMetaCallEvent::placeMetaCall                 qobject.cpp                           610  0x7ffff01258a8 
18  QObject::event                                qobject.cpp                           1378 0x7ffff0127a96 
19  QFileSystemModel::event                       qfilesystemmodel.cpp                  1720 0x7ffff2532dfa 
20  QCoreApplicationPrivate::notify_helper        qcoreapplication.cpp                  1232 0x7fffefff133a 
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