I am using Meta Box Builder to create a block that I will use to enter data in a post in edit mode.
I have added a Button component and have seen that it has the "is-secondary" class of wordpress standard styles, I need the button to have the "is-primary" class style.
I tried to change the style by modifying the button field attribute "Custom CSS class" with "is-primary" but without success.
Is there a way I can change the button style from "is-secondary" to "is-primary"?