Retirement tax questions

Yes, you are correct but in the 2024 version of turbotax, when you enter an amount higher than zero the software adds tax for that amount. You can see it run up the numbers as you do it.  You are correc t that it should not increase the taxes and if you were to do it by hand, the taxes would not increase because the IRS doesn't care. But in this year's application when you enter the data, the software adds the tax. I had not seen this in previous applications.