Level transition "dividers."

[Triple J]

I don't know if this is even programmable with Last Legacy, but could there possibly be some kind of "divider" that makes it so an Up-Down Splitter going through a Left-Right Splitter (or vice versa) will only "exist" on one side of it?

This is what I mean:

---

XXXXX|XXXXX
XXXXX|XXXXX
XXXXX|--------
XXXXX|XXXXX
XXXXX|XXXXX

(and)

XXXXX|XXXXX
XXXXX|XXXXX
-----------------
XXXXXXXXXXX
XXXXXXXXXXX

---

[AwesomeJRFD]

Runouw said that the transition system will be redone for CH3. Hopefully things like this will be possible.