This is something that messes me up quite a bit for a long time.
say I have 5 devices in a chain from one track, and I want to add 3 from another track, to combine everything.
what I would like to do is right click or key command copy chain of track 2, then go to track 1 and Add devices to the chain instead of writing over the chain.
what this currently does is remove the chain on track 1 with copy devices, so what I have to do is go one device at a time copying and pasting settings and devices separately.
maybe it’s just a problem in my workflow, but the way I just described feels like the most intuitive way to handle it.