Completely aside from whatever else is going on here, if the only other partner (member of the LLC) withdrew in the 2021 tax year, then a final return (1065) should have been filed for 2021 as the partnership terminated.
You will never be able to prepare a 1065 in TurboTax Business with you as the sole member of an LLC (nor would it be proper to do so).
I will page @Rick19744 for further comment.
