I am new in drupal. I have freshly installed drupal 9, and created a custom content type named post. Everything has been good till that creation. But When I am trying to add the content, save button is missing from newly created content type. Other content type has the save button.
I have explored druapl forums, but What I found that peoples get this type of issue in forms. But I have not installed any form module. Currently I am using drupal 9.5.11 without any other specific module.