The preview and live video input sources appear to get marked with yellow/gold and green colors respectively, which is great. However, we often have multiple inputs corresponding to the same camera (e.g. different saved PTZ positions) and usually don't want to accidentally change the position of the live camera (would rather cut/fade). Would you please consider adding an option that causes other inputs/positions corresponding to the preview and live selections to be marked somehow? For example, yellow/gold and green cross-hatch stripes or dots / squares.