Thank you for your help!
You are absolutely right. I always struggle to keep the copying behavior between Linux and robocopy. Sure enough there was a snapin folder inside of the snapin folder. I thought that I had checked that but probably just saw that files were there and did not pay attention to the path. The hashes now exist and I saw that in the logs that it was generated and deploying of those snapins now work as expected.
I appreciate everyone’s help and willingness 🙂