Attempts to prevent the "Transmogrification Chest" tab in inventory dialogs from being accidentally deselected after switching to an actor like the Alchemist's golem that doesn't have a transmogrification chest. Also attempts to ensure that the Tinkers tab is not left unselected in the inventory dialog after the player gains talents that make the tab available (for instance, Steamtech/Physics or Steamtech/Chemistry from the Embers of Rage DLC).