I am also trying this code that I have been shared to aid me but it is not working
<?php
add_action( 'rwmb_frontend_before_submit_button', 'xxx_disable_metabox') ;
function xxx_disable_metabox( $config ) {
if( 'job-sheet-featured-aspects' === $config['id'] ) {
$selector = sprintf( '.%s.rwmb-field.rwmb-button-wrapper.rwmb-form-submit', $config['id'] );
$style = '<style>';
$style .= $selector . '{ display: none; }';
$style .= '</style>';
}
return $style;
};