Adaptive card Teams preview chat message

Hi All,

I’m looking for some help as I’m unable to find a solution to my problem.

I’ve build a simple Adaptive card via https://adaptivecards.io for MS Teams that creates a Sharepoint list item via Power Automate. It will capture three values: manual dropdown selection, a free text field and the body of the chat message. 

What I would like is to preview the body of the chat message in the adaptive card (adjust it if needed) before submitting it. Like it currently works when you create a task via the adaptive card. It will display the body of the chat in the title section from the adaptive card.

Can anybody help me?

Kind regards,

Michael