Anyone successfully connect their Fidelity cash management account to Mesa Homeowners card to get Mesa points?

I’m looking into getting the Mesa Homeowners card and one of the benefits is that it gives 1x points on mortgage payments.

Has anyone successfully linked a Fidelity cash management account with their Mesa Homeowners account to get Mesa points on their mortgage paid from the Fidelity account?

There is not a ton of info on how this works that i can find, but it looks like it connects to your bank account via Plaid to determine that your mortgage payment was made each month.

Dont know much about Plaid but it looks like Fidelity has had an on-again off-again relationship with Plaid. Thankyou.