the AR likely won’t be changed in this regard, it’s possible a feature request may hold some sway but i wouldn’t be sure as the MIDI side is a bare bones tack on - it’s really something I’d assume they’d imagine you’d work on if it wasn’t convenient as is within a DAw or using a midi processor of some description
not what you want to hear, but it is what it is i guess- i suppose they didn’t want a split range as the lowest notes are the preferred way to offer access to all tracks on any midi chan