Investors & landlords

You should have seen a screen after you entered your rental income and expenses regarding your eligibility for the QBI safe harbor:

Even if you didn't indicate that you qualified for the safe harbor, you may have indicated the property qualified for qualified business income (QBI) treatment : 

You can qualify for QBI treatment even if you don't qualify for the safe harbor. Maybe you had indicated that it qualifies for QBI treatment without the safe harbor election.