Currently when you re-export the gltf from 3DS or Blender in the editor the model is updated immediately which is extremely helpful. Unfortunately though when you re-export the lower LOD's the change is only visible when you re-build the package and you re-start the simulator. Same applies when you change the LOD MinValues in the xml file. It means if I want to see the final result of the LOD values I have to restart everything.
So the idea/request is to implement the same model refresh for lower LOD's as well with the LOD value resets when the xml is changing.