Itinerary restriction - maximum weight does not work

Hi all,

In the version 6.2.5 the restriction Maximum Weight in the itinerary config does not work.

My Scenario:
My client wants to restrict the maximum weight for a set of customers due to complexity to manage the materials once the vehicle is full, however the equipments available in the route are able to load more than this value.

All the order releases in this region have a manul itinerary as restriction. I tried to set the maximum weight in this itinerary, but it didn't work.

Is there any other way to set a maximum weight for shipments with no changes in equipments and rates?

Thank you