Did you manage to solve it? I don’t see the styles attributes either.
Any code example?
It is not well understood, there are not even example images in that documentation
They should add that functionality instead of waiting for the user to program it, there have been questions for 10 years looking for that functionality
maybe he’s not picking up the terms
add_action ('acf/save_post', 'my_acf_save_post', 10, 1);
I do not recognize them until I add the last value (1)