Previously, it was not possible to add any of the existing zones using link-drag-search, but only using normal search of the Add menu. For most zones the intended behavior was fairly straight forward. Just for For Each Element zone is a bit special, because it has two output geometries which have different meaning. I also had to update the link-drag-search a bit to remove the limitation that only a single node can be added. Pull Request: https://projects.blender.org/blender/blender/pulls/137684