ESPN Unlimited authentication with Xfinity account?

When will I be able to use my Xfinity login for authentication to ESPN Unlimited? I have read that Xfinity and ESPN signed a new contract in 2025 but there was still some work to be done to accommodate Xfinity subscribers. https://awfulannouncing.com/disney/comcast-renew-carriage-agreement-xfinity-espn-unlimited.html

I also saw a post from the Chicago Sun Times media reporter that said the work had been completed on the ESPN side, but it still hasn't been offered by Xfinity. https://x.com/JeffAgrest/status/2009288050765975597?s=20

Is there any update on when this will be available?