From the article, it sounds like TVE auth won't be needed (like last year), so Channels TVE Fox won't work.
The Super Bowl will be distributed across Fox, Fox Deportes and NBCUniversal’s Telemundo, as well as NFL digital properties. Viewers will not have to pay a subscription fee or be a subscriber to a cable or satellite system to gain access.
Tubi will stream Super Bowl LIX in February for free on its platform using FOX’s feed of the game, the company announced.
Viewers will be able to watch the game on Feb. 9 when they sign up via email registration. There will be no Multichannel Video Programming Distributor authentication or credit card sign-up needed to be able to watch it.


This is exactly what I saw yesterday