I particularly believe:
On a cross community Wg we have two chartering organizations, with equal capacities and possibilities to see, and to have opinion about the same object under discussion.
When the consensus is obtained, all works well.
The problem arise when we have two different and irreconcilable positions.
What are the solution for this cases?.
The absense of operating principles and procedures for this Cross Community WG need to be solve for the future. JAS is a first example, but could be more in the future.
We can´t to ask opinion of the ICANN legal councilor in each opportunity that this cases happen, Or promote a second round of discussions after to be taken resolution?.
On the other side, we need to accept the possibility of differents points of view. In fact inside our council the resolution was taken for the mayority, not for unanimity.
my two cents