Discounted Mortgage Payoff Possible?

Im sitting here looking at my mortgage and have about 28 years remaining with money at a little over 3% fixed. With new 30-year money in the 6s now, wouldn’t the bank want to get capital back to lend at a higher rate ? I’m guessing that since its a performing asset there would be no reason for them to do that…but it came up during some interesting conversation recently.