Fix issue with multiple selection of light in HDLightEditor

ScriptableRenderPipeline/HDRenderPipeline/HDRP/Editor/Lighting/HDLightEditor.cs

             var type = settings.lightType;
 
             // Special case for multi-selection: don't resolve light shape or it'll corrupt lights
-            if (type.hasMultipleDifferentValues)
+            if (type.hasMultipleDifferentValues
+                || m_AdditionalLightData.lightTypeExtent.hasMultipleDifferentValues)
             {
                 m_LightShape = (LightShape)(-1);
                 return;