Should network-manger manage virbr0 ?

["Franck Routier (perso)" <alci mecadu org>]

Hi list,

I'm using Ubuntu and just upgraded to (still in development) Vivid.
Now I see that network-manager handles my virbr0 bridge (libvirt), which 
it didn't before.
Vivid currently ships with nm 0.9.10.0.

I can't make a decision whether this is a (packaging ?) bug or an 
intended feature, and what will be the consequences of nm mananging virbr0.

Can anyone enlighten me ?

thanks,
Franck