You might want to contact Support (link below) during regular business hours for this scenario.
https://ttlc.intuit.com/community/using-turbotax/help/what-is-the-turbotax-phone-number/00/25632
Your transaction is technically a multi-asset exchange which is the transfer or receipt of multiple properties within one like-kind group. As a result, special rules could be applicable.
Further, TurboTax does not appear to fully support multi-asset exchanges within one group and, to the extent it does, it does not handle the scenario particular well. Hence, you should contact Support for specific information on how to enter the transaction.
