Revit 2024 Building Pad Not Cutting Topo

Revit 2024 Building Pad Not Cutting Topo. Add points at different elevations to create the terrain and create a building pad based on the foundation walls of the building. I'm trying to replicate the building pad.

The issue can be based upon the topo surface generation and the relationship of the building structure itself, where the revit building pad does not cut the topo surface and ignores building intersection. Overlapping building pad or topography.