Since the initial merge of the geometry nodes project, the modifyPointCloud function already was already modifying a geometry set. The function wasn't renamed back then, because then the merge would have touched many more files. Ref T83357.
Since the initial merge of the geometry nodes project, the modifyPointCloud function already was already modifying a geometry set. The function wasn't renamed back then, because then the merge would have touched many more files. Ref T83357.