[6 rc1] Periodical inventory account missing?

In version 5 you could assign Inventory Loss account to Inventory Loss location and during Periodical Inventory you could have proper account moves. In v 6 I cannot find any place for configuring such account. And during Periodical Inventory I get account moves like it was usual stock move from purchase or sales. I cannot imagine changing Stock Input account and Stock Output Account for time of Periodical Inventory. Have I miss something?

If it is bug I suggest to add In Product and Product Category additional fields used in Periodical Inventory accounting.

The fields should be:

Periodical Inventory Loss Account (or Inventory Loss Account)
and
Periodical Inventory Recovery Account (or Inventory Recovery Account)

In my country there should be these two separate accounts.

If it is no answer or suggestion I will convert this question to bug in some time.