Why is no information transferred from last year's Minnesota return?

[phraxos]

Last year (2023) I filed Federal, California and Minnesota returns. All three are shown when I view my 2023 returns in TurboTax 2023. I started a new return in TurboTax 2024 and transferred amounts from the 2023 TurboTax file. It says "Transfer Successful", shows an amount of 0 for "Federal Refund", and says "CA not installed" for California. There is no mention of MN. Why is no information carried over for MN? There should be some (e.g. prior year bonus depreciation from 2023 MN return).

[DoninGA]

Did you download the California and Minnesota state programs?

Click on Online at the top of the desktop program screen.  Click on Download State

[phraxos]

Neither state program has been installed yet (and I am not yet sure whether I will need to file in either state). The California data is transferred nevertheless. The Minnesota data is not transferred. Why should Minnesota be treated any different than California?