Mk4 NFC tap via IOS Nunchuk sucks balls. I wouldn’t buy it thinking that works. It’s the “elephant in the room” on that model.
Not sure about Android and / or other mobile wallet combinations.
Discussion
I'm thinking then just keeping the diversion wallet on an old phone.
Just tried it with an iPhone and a Pixel with Graphene, and neither of them worked ofc. iPhone errored out and Pixel never even established comms.
