No. That is not the same. That's not what I am looking for. Perhaps my video was a bit misleading. I was just trying to illustrate the point with the same images. But it need not be the same images, either. You can have multiple objects of different kinds. Combinations of rasters and vectors. And you should be able to do it all quickly, without clicking on multiple menus and dialogue boxes. As long as I have a set of adjustment windows open, I should be merely able to click on objects, make adjustments and adjustments are applied as layers to that object. This is still the classic workflow - vastly improved - yet completely linear and traditional. It is a lot faster than PS or Affinity, but there's room for improvement here.
I thought about your question as to how this will work with complex compositions. I will post the workflow explanation soon. Need some time. Incidentally, I think the answer is within the adjustment list window.

This also does not address my broader point about non-modal windows in general. Not just for adjustments and filters. Other tools such as layer transform, change channel, etc.