Why is TurboTax asking what type of HDHP my spouse had on Dec 1, 2021? We are covered under one family plan, not to mention I am doing 2022 taxes.

I already entered my HDHP information and indicated it was a family plan. TT is now asking what type of HDHP did my spouse have on 12/1/2021. I don't understand if they are asking if they were covered under my plan or if they had their own separate plan. I also don't understand why they are asking about Dec 2021 when I am doing 2022 taxes