DistanceGrabUseInteractable?

Hi, 

This is definitely a pretty basic question relating to  the Meta Interaction SDK for Unity. I've managed to get a HandGrabUseInteractable linked to a HandGrabinteractable via a SecondaryInteractionFilter. However, I also have a DistanceHandGrabInteractable on that object, linked to its own HandGrabUseInteractable linked to the same delegate as the first. When I grab the object without distance grab, my script calls BeginUse, EndUse, and ComputeUseStrength properly. When I grab with distance, it does not, as far as I can tell - I am working on Mac and the simulator was not working with this scenario at all, so I have to port the APK to my quest each time I want to test. That takes away a bit of my debugging capabilities.

I thought perhaps this was an issue with having multiple HandGrabUseInteractables, but when I removed the duplicate and made the object only have DistanceHandGrabInteractable and one HandGrabUseInteractable, it still did not work. I also wondered if perhaps HandGrabUseInteractable only supports the HandGrabInteractable, and not other HandGrabInteractables? But peeking at the package code and reading the SecondaryInteractionFilter docs seemed to suggest either HandGrabInteractable or DistanceHandGrabInteractable should work, so long as all references are piped correctly.

What am I doing wrong? How can I link my DistanceHandGrabInteractable to a HandGrabUseInteractable? Will I need to make my own DistanceGrabUseInteractable script, perhaps using the existing HandGrabUseInteractable as a base? 

Thanks for the help