I tried using different functions of power fx formulas in copilot studio but nothing seems to work.

I dynamically inserted the input of the 1st adaptive card input.date into another one, however the date is not showing. I even tried adding today’s date and it still did not work.

I tried with different inputs (input.text,input.number), and they all worked except for the input.date.

Below is the formula of the input.date of the first adaptive card:
{

          type: "Input.Date",

          id: "input_startdate",

          label: "Start date:",

          isRequired: true,

          errorMessage: "Please enter start date."

        },

And here is the formula of the input date of the 2nd adaptive card where I want to add the previous input into this one (not working):

{

          type: "Input.Date",

          id: "input_startdate",

          label: "Start date:",

          value: Topic.input_startdate,

          isRequired: true,

          errorMessage: "Please enter start date."

        },