Fix assembly team contacts export

src/backoffice/views/assemblyteam.py

@@ -283,6 +283,7 @@ class AssembliesListsView(AssembliesListMixin, View):
         user_mails = Subquery(
             UserCommunicationChannel.objects.filter(
                 user_id=OuterRef('member_id'),
+                is_primary=True,
                 is_verified=True,
                 channel=UserCommunicationChannel.Channel.MAIL,
             ).values('address')
@@ -305,6 +306,7 @@ class AssembliesListsView(AssembliesListMixin, View):
         qs = (
             UserCommunicationChannel.objects.filter(
                 channel=UserCommunicationChannel.Channel.MAIL,
+                is_primary=True,
                 is_verified=True,
                 user_id__in=AssemblyMember.objects.filter(assembly__in=self.get_queryset(), can_manage_assembly=True).values('member_id'),
             )