did_action() always returns zero

I'm trying to use the did_action() function to avoid running my functions more than one time, like this:

function create_my_fields( $meta_boxes ) {

    /*
     * Check if the action has been fired before or not.
     * The rest of the code will be run only on the first time that the action is triggered.
     */
    if ( did_action( 'rwmb_meta_boxes' ) !== 1 )
        return;

    $meta_boxes[] = [
        'title'        => '...',
        'id'           => '...',
        'post_types'   => '...',
        'context'      => '...',
        'fields'       => [
            ...
        ],
    ];
    return $meta_boxes;
}
add_filter( 'rwmb_meta_boxes', 'create_my_fields' );

Here, I'm trying to avoid running the code more than one time, but the value of did_action( 'rwmb_meta_boxes' ) is always 0.

This do_action function works fine with the native actions of WordPress, but it didn't work as expected with the rwmb_meta_boxes one. Is it something that you have to support? Or there's something wrong here?