Yes , searched the Reapack.
As far as I can tell there is nothing, unless I am missing it using the searchwords I can come up with.
Seems that Regions have been left behind a bit
It would also be nice to be able to make a new region and have that adapt the region color next to it or a selected region.
In general , I would love to be able to edit regions properly, split , duplicate , copy , paste , Managing colors etc.
I could get much more specific if you plan to code something ?