Enforce Integer requirement for component

Summary

Structure componetn attribute "Enforce integer requirement" not take into account on work order component quantity requirement

Content

Hello,

In item structure, we include a component that is indivisible (a box).  We activate "Enforce integer requirement" and set it to 'round up'. Despite this setup, required quantity for the component is computed with decimals and is not rounded to next integer.

Could anyone explain the usage of this atttribute, and how to achieve the expected fonctionnality ?

Ex : a box can contains up to 30 assembly.  But if we produce 25 assembly, we have to issue 1 box and not 0,83 box because a box is indivisible and, in our case, can not be filled with another product.