Not allowing to post in the previous year after 01st April in EAPS 806

We have migrated to S4HANA EAPS 806 recently. When we are trying to post the MIRO entries in the year 21-22, system is giving error

Document item & has not yet been carried forward to the current year

But we are not intending to c/f this MIGO entry (value type 54) and are intending to post the MIRO in the year 21-22. But after we do c/f using FMJ2 to the year 2022, SAP is allowing to post MIRO in both the years 21-22 and 22-23. This is creating issues in budget consumption, etc.