Partitioning window doesn't scale or wrap with channels added.

When using partitions the partition channel frame doesn't scale or wrap properly.  This is noticed once you are filtering many many lights, it will extend off the screen on Gio, gio@5 or Nomad.  Fix is to grab the column divider and shake it up but this is not quick and leads to confusion with many partitions, programmers and the 5000 lights we are using.