Is Wallet discoverable by Play Instant?

Hi, I’m trying to push provision a Visa/Mastercard into Wallet from a Play Instant app. I can do it to Google Wallet but I get null pointer from Samsung Wallet.
I don’t know if Samsung Wallet is just not discoverable from Instant?

Response from Samsung: “We have discussed with the development team regarding your query. Samsung Wallet is not discoverable by a Play Instant app. Sorry for the inconvenience.”