Carry over channels across artnet universes

Do the artnet outputs from Vuo carry on to subsequent subnets/universes to match the size of the DMX list given? they seem to just be ignored
For example, I have a node addressed as Net 0-Subnet-1 Universe 12. If I broadcast 3000 channels to universe 11(which should breach into universe 12) it doesn’t pick up the channels from universe 12. Is this expected behaviour? When i do the same thing with the same setup from madmapper it will just carry over.

@bLackburst, I’ve converted your question to a feature request and opened it for voting.