It's currently not possible to align, move, or shift the model pattern of a material when it is applied to a family. Trying to do so will instead move the whole family. This is a huge issue for many family types and the only solution is to use filled region over the top in the project, which seems counter to all things BIM.
Example: a shower enclosure with floor tile, tile countertops, brick fireplace, vertical panel lines on butt glass panels, vertical panel lines of wainscot, wood panel lines on literally anything that isn't a Revit floor or wall...basically any finish that has seams or joints that needs to go in a family.