I'm going to guess that the 8879 isn't included in the current version of the program.
This is one of the many forms that are still in draft.
Thanks for the clarification. I will wait for the updated forms to roll out.
NP. You can always check the availability of tax forms and schedules at: https://lfs.intuit.com/
Art Linkletter 2021 Eight Hour Special - "Tax Preparers Say the Darndest Things".