Fix: forgot to subscribe to GlobalRobotPoseLocalization topic in PlatformUnitObserver

source/RobotAPI/components/units/PlatformUnitObserver.cpp

@@ -56,6 +56,7 @@ namespace armarx
         offerConditionCheck("smaller", new ConditionCheckSmaller());
 
         usingTopic(platformNodeName + "State");
+        usingTopic("GlobalRobotPoseLocalization");
     }
 
     void PlatformUnitObserver::onConnectObserver()