amortization stops with the sale so tax reporting for the remaining IDC should have been with your 2022 return
the k-1 you received and supplemental information should have provided guidance on the handling of the unamortized IDC
see this thread especially section 6
https://www2.deloitte.com/content/dam/Deloitte/global/Documents/Energy-and-Resources/dttl-er-US-oila...
