1099 received after final 1041 filed
I filed my mother's trust return 1041 as final in 2023. I received a 1099 for dividends and a 1099-B with a loss for 2024. What do I need to do? Do I just file the 2024 1041 and check the final box again? Or do I amend the 2023 to remove the final check box? There are losses that need to flow through to the beneficiaries in this final return.