i wouldn't expect what you said - i think this is way too insignificant for the bank - they are only the provider/issuer of the card, who will issue a couple of thousand of plastic cards / accounts, and how the money moves between minex/crpyto/fiat/bank is the real part of the deal
i don't think that this bank is "among the first banks that supports crypto blah blah" (which would make great news and be a trigger for announcements) - they're just a small (but cruical) piece of the puzzle