In my opinion, having possibility to mount any ID gives an opportunity to powergame legally and totally makes opposite side work worthless.
No idea, how house intels or Core can detect wilds in such conditions, so I can speak as the Order.
Organisation already knows what is Aoi Iseijin, what their banners and what they can do, so spotting each character with Aoi tag on transponders, following by this logic, should means we found infected or collaborator.
But!
Remember that fact Aoi tag is non-visable for everyone, but all other tags are visible. Add the fact Aoi members don't use nomad adapteds/hybrid weaponry and it makes wilds completely invulnerable and protected by meta rules.
Let's imagine Order ID and Aoi char docking on Order bases, where each agent can make checks out, and it's definitely not powergaming. Still okay for you?
I think, Intel factions must have methods to reveal Aoi identity without getting blamed for metagaming.