Part Configurator - Set the plan as assembly material subconfigurator

We are trying to set up the part configurator recently but there is an issue that when the subconfigurator material is plan as assembly, the job MOM will not follow the user input data.

But once we change the plan as assembly to pull as assembly then the user input data will show in the job.

Any rule set need to apply for the plan as assembly material ?

Seek your advice on this.