All the forms and schedules used in the TurboTax software have to be approved by the IRS and the various states before they can be finalized for e-filing or for printing. See this TurboTax support FAQ for IRS forms availability - https://ttlc.intuit.com/questions/1908854-irs-forms-availability-table-for-turbotax-individual-perso...
Click on Review at the top of the program screen. In the Review section is a screen that shows the forms and schedules included in your tax return that have not been finalized and the date they will be available.
You do not list 8852 CR and it is not available on the program. You are holding up my refund!!!!!!!
There is no such IRS Form 8852-CR
There is a Form 8582-CR, Passive Activity Credit Limitations which is schedule to be available on 03/04/2021
Go to this website for IRS forms availability - https://care-cdn.prodsupportsite.a.intuit.com/forms-availability/turbotax_fed_online_individual.html