can’t enqueue child theme script

Hi Folks,

We’re using a Divi child theme.

In the child theme’s functions.php, we have:

function sit_divi_scripts() {
    wp_enqueue_script( 'gtm', get_stylesheet_directory_uri() . '/js/gtm.js', array(), '1.0.0', true );
}
add_action( 'wp_enqueue_scripts', 'sit_divi_scripts' );

This fails to load the <script> tag on the front-end.

When I use:

wp_enqueue_script( 'gtm', get_template_directory_uri() ...

the front end will load the <script> tag but it points to the parent theme directory, which is not where the script lives.

Help appreciated.