I called support and they do not have a date as to when Mac platforms would be getting an update for the unemployment part of the American Rescue Plan changes.
They did provide this link:
https://ttlc.intuit.com/community/tax-topics/help/how-do-i-claim-the-new-unemployment-benefits-in-tu...
On that page is another link where one can sign-up to get an email to receive progress status updates.
