When I was going through and documenting workflow issues, this was one thing that I did myself when I was playing with the parametric route. I was putting sketches into folders with their respective bodies
I wouldn’t mind something like this that wasn’t as intrusive. I’m not UI designer but I think it would work.
I get there’s the other way of doing things but I’d prefer to have one list than to have to click on two, especially if I’m opening the objects panel, clicking and object, opening the history panel and then clicking on a sketch.
I think if they went this route then the filtering system would need improving too.
This might also work with coloured labels/tags.