Retirement tax questions

Weeks ago, I thought this would be corrected quickly.  Now, we're getting close to filing deadline, and TurboTax still cannot correctly calculate federal tax payments for anyone who takes an IRA required minimum distribution in distributions other than the exact amount calculated by separate IRA accounts.  There are bound to be naive taxpayers who have already paid taxes they didn't owe as a result of this error that TurboTax seems determined not to fix.  I think the problem has been known for months.