Currently, production orders of items which have a standard costing method do not appear in the manual marking form accessible from a production formula or a production BOM.

There doesn't seem to be any technical constraints since the "automatic marking" works for those items (using consolidated batch orders, pegged supply, marking from MRP firming,...).

It is a rather odd design decision which doesn't make any sense functionnaly speaking.

It would be great if you would delete this limitation.