In PlantSight, user has to make additional mouse clicks in order to see the 3D model tree elements list if the threshold on the number of model elements is surpassed. Furthermore, if the user refreshes the browser to show the latest IRS issues or later comes back to the model tree, the user has to again make an additional mouse click to see the model tree elements. It would be better to show all model tree elements, and to keep it that way.