"Add to Cart Form" format is not displayed as a form in a Product Variation field

I am using the commerce module in its version 3.0.2 on a drupal page with version 10.4.6. When adding the "add to cart form" view mode to my product variations, the field is not displayed as a form, nothing is displayed at all. When we check the field we see that the formatter is type "commerce add to cart".
I need the field to be displayed as the form. Are there any settings I'm skipping?

I'm using drupal 10.4.6, php 8.3, the commerce module in version 3.0.2.

Thanks for your time.