Fix CustomDeviceHeight update with wrong axis value

Author: lawwong

Assets/HTC.UnityPlugin/ViveInputUtility/Examples/Shared/Scripts/CustomDeviceHeight.cs

@@ -58,21 +58,21 @@ public void UpdateHeight()
             switch (VRModule.activeModule)
             {
                 case VRModuleActiveEnum.DayDream:
-                    transform.localPosition = new Vector3(pos.x, m_height, pos.y);
+                    transform.localPosition = new Vector3(pos.x, m_height, pos.z);
                     break;
 #if VIU_OCULUSVR && !VIU_OCULUSVR_19_0_OR_NEWER
                 case VRModuleActiveEnum.OculusVR:
                     if (OVRPlugin.GetSystemHeadsetType().Equals(OVRPlugin.SystemHeadset.Oculus_Go))
                     {
-                        transform.localPosition = new Vector3(pos.x, m_height, pos.y);
+                        transform.localPosition = new Vector3(pos.x, m_height, pos.z);
                     }
                     break;
 #endif
 #if UNITY_2019_2_OR_NEWER && !UNITY_2019_3_OR_NEWER
                 case VRModuleActiveEnum.UnityNativeVR:
                     if (XRDevice.model.Equals("Oculus Go"))
                     {
-                        transform.localPosition = new Vector3(pos.x, m_height, pos.y);
+                        transform.localPosition = new Vector3(pos.x, m_height, pos.z);
                     }
                     break;
 #endif