Seeking Guidance on XR interaction SDK sample scenes

Hello. I'm trying to figure out Interactions with the Meta XR all in one SDK. I can pick up a cube (woo!), but I cannot grab a sphere at a distance. I was following what I could find around the Interaction SDK and recently downloaded the SDK for XR-Interaction-sdk-ovr-examples, which I took at face value when it stated, "Contains sample scenes, prefabs, and art assets for Interaction SDK, using OVR variants of the player rig.". I cannot find any scenes in the package that I can successfully import to my Mac project. 

Can anyone steer me right? Are scenes just not included in this release? The App Lab project works great and I want to decompose the scenes used here to make sense of it for my project, which is suffering from a lack of clear documentation.

Thanks for any help on this.