// Without setTimeout, adding children seems to override
        // adding the current checkbox instead of running in addition to it
        setTimeout(() => {

            let checkboxes = cb.closest( ".editor-post-taxonomies__hierarchical-terms-choice" ).querySelectorAll("input[type='checkbox']");

            if ( checkboxes.length )
            {
                checkboxes = Array.from( checkboxes );
                checkboxes.splice( cb.id, 1 ); // Remove current checkbox from the array.

                // Click the child checkboxes if they do not match the checked state of the current checkbox.
                checkboxes.map( checkbox => {
                    if ( (cb.checked && !checkbox.checked) || (!cb.checked && checkbox.checked) ) {
                        checkbox.click();
                    }
                } );
            }

            // jQuery(cb)
            //     .closest('.components-base-control')
            //     .siblings()
            //     .find(cb.checked ? ':checkbox:not(:checked)' : ':checkbox:checked')
            //     .trigger('click');

        }, 10);