[Feature Request] - Drag to re-arrange Action and Axis Mappings

Just thought it would be really nice if we could drag to re-arrange the order of the Action and Axis Mappings in the Input Settings since some of the Menu systems on the marketplace grab the inputs in the specific order they were entered here and if you want to re-arrange the order of the mappings currently you have to re-order them manually or edit an ini file. Would be much nicer if these were dockable elements that could be re-ordered like a list.