Add ability to use Nodes/Envelopes in Loop Construction View

Please add the ability to use nodes and create envelopes within the Loop Construction View.
 
I have always used Sonar's Loop Construction View, and it pains me that it has gone so many years without any updates to it's functionality.  There are many small and simple additions that would make a huge difference, but for me this has to be No.1:
 
 
Adjusting clip volume in Sonar's Loop Construction View." />
 
Adjusting clip volume in Ableton Live's clip editor:
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Please, just copy Ableton's implementation!!!
Please..