Index: sources/pyside2/PySide2/Qt3DCore/typesystem_3dcore.xml
--- sources/pyside2/PySide2/Qt3DCore/typesystem_3dcore.xml.orig
+++ sources/pyside2/PySide2/Qt3DCore/typesystem_3dcore.xml
@@ -58,6 +58,11 @@
         <object-type name="QAspectJob"/>
         <object-type name="QBackendNode">
             <enum-type name="Mode"/>
+            <modify-function signature="sendCommand(const QString&amp;,const QVariant&amp;,unsigned long long)">
+              <modify-argument index="3">
+                <replace-default-expression with="0"/>
+              </modify-argument>
+            </modify-function>
         </object-type>
         <!-- TODO: Solve issues related to windows and a unresolved
             external symbol
@@ -82,6 +87,11 @@
         </object-type>
         <object-type name="QNode">
             <enum-type name="PropertyTrackingMode"/>
+            <modify-function signature="sendCommand(const QString&amp;,const QVariant&amp;,unsigned long long)">
+              <modify-argument index="3">
+                <replace-default-expression with="0"/>
+              </modify-argument>
+            </modify-function>
         </object-type>
         <object-type name="QNodeCommand" since="5.10"/>
         <object-type name="QNodeCreatedChangeBase"/>
