Are you sure 2021 Form 8995-A does not have the aggregation box checked?
Did your business and the rental BOTH make a profit?
I suggest you go through the interview for both your business and the rental.
Delete the 8995-A and close the program.
The program should again ask about aggregating when you return to the program.
Pease let us know if this takes care of the problem.
To Delete a Form in Desktop:
Simply switch to FORMS (top right corner)
Find the form you want
Select DELETE located at the bottom of the screen
Confirm
To Delete a Form in Online:
Click TAX TOOLS on the left side-bar
Click TOOLS on the Drop-Down
Click “Delete a Form” on the TOOLS CENTER screen
Click Delete next to the form on the list
Confirm and continue
Thanks, @KrisD15 . I tried deleting the 8995A form, but it would immediately add it back after deleting it. I eventually figured out how to fix it by removing the QBI for one of the businesses and then adding it back. When I added it back, TT asks if I want to aggregate this business with the other one. I say no and that fixed form 8995A.