Segfault when opening FileDialog in dialogs manual test

1  QScopedPointer<QObjectData, QScopedPointerDelete qscopedpointer.h               112  0x7fffeca65468
2  qGetPtrHelper<QScopedPointer<QObjectData, QScope qtclasshelpermacros.h          137  0x7fffeca64a3a
3  QQuickFileDialogImpl::d_func                     qquickfiledialogimpl_p.h       103  0x7fffecc09618
4  QQuickFileDialogImpl::selectedFile               qquickfiledialogimpl.cpp       332  0x7fffecc052d0
5  QQuickPlatformFileDialog::selectedFiles          qquickplatformfiledialog.cpp   123  0x7fffecc26477
6  QQuickFileDialog::onCreate                       qquickfiledialog.cpp           522  0x7fffed08aa03
7  QQuickAbstractDialog::create                     qquickabstractdialog.cpp       489  0x7fffed080e21
8  QQuickAbstractDialog::open                       qquickabstractdialog.cpp       339  0x7fffed0802cb
9  QQuickAbstractDialog::qt_static_metacall         moc_qquickabstractdialog_p.cpp 180  0x7fffed0813a9
10 QQuickAbstractDialog::qt_metacall                moc_qquickabstractdialog_p.cpp 275  0x7fffed081afe
11 QQuickFileDialog::qt_metacall                    moc_qquickfiledialog_p.cpp     278  0x7fffed08bd85
12 QMetaObject::metacall                            qmetaobject.cpp                348  0x7ffff5612b89
13 QQmlObjectOrGadget::metacall                     qqmlobjectorgadget.cpp         14   0x7ffff65d0b27
14 QV4::CallMethod                                  qv4qobjectwrapper.cpp          1723 0x7ffff638154e
15 QV4::QObjectMethod::callPrecise                  qv4qobjectwrapper.cpp          2083 0x7ffff6382bf0
16 operator()                                       qv4qobjectwrapper.cpp          3079 0x7ffff638736e
17 operator()<QV4::QObjectMethod::callInternal(cons qv4qobjectwrapper.cpp          3056 0x7ffff6387448
18 QV4::QObjectMethod::callInternal                 qv4qobjectwrapper.cpp          3079 0x7ffff6387ba0
19 QV4::QObjectMethod::virtualCall                  qv4qobjectwrapper.cpp          2961 0x7ffff6386e10
20 QV4::FunctionObject::call                        qv4functionobject_p.h          187  0x7ffff62525e6

08:55:22: Debugging /home/mitch/dev/qt-dev2-debug-no-asan/qtdeclarative/tests/manual/quickdialogs/dialogs/tst_manual_dialogs -qmljsdebugger=port:43095,block,services:DebugMessages,QmlDebugger,V8Debugger,QmlInspector,DebugTranslation ...
could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libglib-2.0.so.0
could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libbrotlidec.so.1
could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libbrotlicommon.so.1
QML debugging is enabled. Only use this in a safe environment.
could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libcap.so.2
QML Debugger: Waiting for connection on port 43095...
qrc:/FileDialogPage.qml:309:9: QML FileDialog: Cannot set  as a selected file because it doesn't exist
qrc:/FileDialogPage.qml:309:9: QML FileDialog: Failed to load non-native FileDialog implementation:
qrc:/qt-project.org/imports/QtQuick/Dialogs/quickimpl/qml/+Fusion/FileDialog.qml:163 Type DialogsImpl.FileDialogDelegate unavailable
qrc:/qt-project.org/imports/QtQuick/Dialogs/quickimpl/qml/+Fusion/FileDialogDelegate.qml:43 FileDialogDelegateLabel is not a type