No, indeed it doesn’t, but it currently just is this way.
For the level of recording that you want on sub-line level (because that is what we discuss here) we have still this old pattern-zoom topic around. Along with Danoise’s visual idea of it.
In there the subline levels were thought out embedded in the pattern itself like the phrases currently are now for the instruments, which imho is still a great solution.
You might want to bump it up by adding your 2 cents to the idea if you like…
The Devs had this planned out since Renoise 2.0, but i’m not sure in what part of the future they will implement it
On a side-note, RevisIT has pattern zooming, so frankly:there is a tracker that has such a feature after all 