Cost distributions for rolled-up item with different cost elements not generating entries as expect

Hi team,

We have requirement from costing perspective that the rolled-up cost would hit separate cost elements for cost element type of Material. Below use case:

FG Item

RM1 - Std cost created with cost element as X (custom)

RM2 - Std cost created with cost element as Y (custom)

RM3 - Std cost created with cost element as Material (Std value)

Rolled-up cost does show the value under Cost element type of Material including all above elements.

However, when the cost distributions get generated for the item, it only captures against a single element of 'Material'

Miscellaneous Receipt - Actual entries