Deactivation for Global Drawings per Window

I really would like to deactivate drawings per chart. For my analysis I make every drawing global. I trade with classical orderbook scalping (buy bid, sell ask) so very very short time. But i like to watch an hour chart of daily chart for the bigger picture. But there is just a huge mess with my important level marks. It would be awesome to hide all drawings per each Chart individually. (As an additional feature)