Hi, please take a look this picture http://d.pr/i/sQz0, how to move the ACF field(project galleries) to the bottom of Cover meta box. Cover is a custom featured image but I modified it.
The priority already high but not working, here’s the custom featured image custom code
function my_portfolio_move_thumbnail_meta_box() {
remove_meta_box( 'postimagediv', 'portfolio', 'side' );
add_meta_box( 'postimagediv', __( 'Cover', 'tokokoo' ), 'post_thumbnail_meta_box', 'portfolio', 'normal', 'high' );
}
add_action( 'do_meta_boxes', 'my_portfolio_move_thumbnail_meta_box' );
No, it not works. It’s weird, before I exported the code and put it in my theme the position is ok, below the Cover metabox. But when I used the exported code it switch the position :/