I’ve run out of slots and would like to safely add a second profile to my existing key, ideally without disturbing my first profile. Has anyone managed to do this after initial setup or can it only be done at the start? Can you restore a backup from a key with only one profile to a key with two?
I tried adding a second PIN through setup to an existing key and although it appeared to work initially I found that none of my slots from the first profile gave out correct TOTP codes any more. So it somehow borked the first profile.