Fix missing initializer for new member

source/ArmarXSimulation/components/ArticulatedObjectLocalizerDynamicSimulation/ArticulatedObjectLocalizerDynamicSimulation.cpp

@@ -209,10 +209,15 @@ namespace armarx
                                                    {"PriorKnowledgeData"}, obj.getFilename()),
                                                obj.getFilename())},
             .instance = "", // TODO(fabian.reister):
-            .config = {.timestamp = timestamp,
-                       .globalPose = Eigen::Affine3f(obj.getRootNode()->getGlobalPose()),
-                       .jointMap = obj.getJointValues()},
-            .timestamp = timestamp};
+            .config =
+                {
+                    .timestamp = timestamp,
+                    .globalPose = Eigen::Affine3f(obj.getRootNode()->getGlobalPose()),
+                    .jointMap = obj.getJointValues(),
+                    .proprioception = std::nullopt,
+                },
+            .timestamp = timestamp,
+        };
     }
 
     void