That's the very problem I am trying to get around - Norton Management does not offer or ask for the code. There may be others that I am not aware of.
When I setup 2FA for anything, I expect it to apply to ALL related accounts. When I setup 2FA with Google, it applies to gmail, play store, maps etc. When I setup 2FA with Battle.net, it applies to all games, forum account and Blizzard store.
When I setup 2FA for Norton, why does it seem to not apply to all products?