Code Q on your 1099-R does indicate a Qualified Distribution from your Roth IRA.
You can go to Tax Tools > Tools on the left-hand dark menu. On the Tools Center pop-up, click View Tax Summary.
Back at the left-side menu, select 'Preview my 1040' and scroll down to Lines 15(a) and (b) to see if the Roth distribution is shown as taxable income.
If it is, you should back and carefully check the interview for your initial 1099-R entry. You can Search and Jump To to get there. There are some additional questions associated with this type of distribution.
Be sure to go all the way through the section until you reach the Summary page.
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(Of course you should be entering code Q only if the code on the Form 1099-R provided by the payer is Q.)