I assume that
1. you entered that you were a resident of Colorado before you entered the 1099-R
2. You entered the 1099-R, and told TurboTax that it was from a non-qualified plan (as military retirements are),
3. Before you entered anything in Forms mode, that you looked for Pens Excl Wks (Pension and Annuity Exclusion Worksheet) and saw that the distribution was included in line 1a.
When I did the motions above on my test return, the military pension was entered on form 1040AD, from the Pension and Annuity Exclusion Worksheet, this flowed through to the 104.
However, the Worksheet can limit the pension, which means that the number on the 1099-R may not remain the same as it flows through the Colorado return.
So, do it the way I describe and see what you get.
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