Related pattern in surface and sections each other
Currently at least 2 different types of patterns applied on the model and it makes the work complicated.
The related pattern in surface and sections each other makes the work more effective and simpler.
Exterior patterns are model patterns and sections are drafting patterns, so these have to be two separate patterns. But painting a pattern on the wall surface will not change the overall settings of that wall, it is just an instance change of that face of the wall. If you want the section to change with the change of the face then change the wall type.