We use Sage 300 2022 PU2, and Costing setup Inventory Control is During Posting (not Day End Process).
We have done Adjustment Cost (IC Adjustment --> Cost Increase) for date 31 Dec 2022, after that we do issue (internal usage) for 24 Aug 2023. 

But the Adjustment Cost does not refer to update after Adjustment.
Quantity item is 0, but there is cost of adjustment. (Cost Ending Balance not 0). 
The cost ending should be 0 too, but in case not yet.

Please advise for this issue!

Thank you in advance!