Form 1099-B Worksheet: Capital Asset Sales may not contain a date after 12/31/2021

I keep receiving a message to check an entry for a capital asset sale which contains a date after 12/31/2021. The sale date is in January 2022, but a comment on the document from my broker says:

"The fund company has determined that this dividend payment which you received in 2022 is reportable as taxable income for 2021."

How can I get past this error message?