Edit orders from order panel

It would be nice if we could change our orders (Stops/Limits) from the order panel.

Say for example, I want to trail my SL or adjust my TP, rather than going to the chart or recreating a new order, it would be much easier if we could type the update from the order panel. Even having a selector to adjust price could be useful too.

If this functionally already exists and just not working on my PC, please let me know.