cnMaestro is pushing bridge mode configuration to the R201 but does not create bridge WAN profile. cnMaestro should push one command to along with bridge mode configuration to create second WAN profile (bridge WAN). But there is issue in cnMaestro and due to that it is not creating second WAN profile.
Please add below command in user defined parameter of AP Group. It will create second WAN and there is no need to trigger it from web interface of R201.