WooCommerce and WP Job Manager

Hey there,
we′re using WP JobManager with Woocommerce. For our Cutomers we′ve added some new endpoints that show some pages of the WP Job Manager, such as “candidate dashboard”. The endpoints are shown, but no realy working. We′re not able to figure out where the issue is. You can view the endpoint, but if you for example try to delete a listing, nothing happens. Any solution or help? What we were able to fiure out is, that there has to be some issue with the permalinks, but we don′t know why.
For your information: we′ve added the new endpoints to the functions.php of our child theme, and we′ve changed the sequence of the endpoint via these lines of code:

function wpb_woo_my_account_order() {
$myorder = array(
‘dashboard’ => __( ‘Dashboard’, ‘woocommerce’ ),
‘orders’ => __( ‘Bestellungen’, ‘woocommerce’ ),
‘mein_stellenangebot’ => __( ‘Meine Stellenangebote’, ‘woocommerce’ ),
‘meine_stellengesuche’ => __( ‘Meine Stellengesuche’, ‘woocommerce’ ),
‘meine_bewerbung’ => __( ‘Bewerbungen’, ‘woocommerce’ ),
‘favoriten’ => __( ‘Favoriten’, ‘woocommerce’ ),
‘stellenalarm’ => __( ‘Stellenalarm’, ‘woocommerce’ ),
‘statistik’ => __( ‘Statistik’, ‘woocommerce’ ),
‘meine_praxisanzeigen’ => __( ‘Meine Praxisanzeigen’, ‘woocommerce’ ),
‘meine_kleinanzeigen’ => __( ‘Meine Kleinanzeigen’, ‘woocommerce’ ),
‘edit-account’ => __( ‘Kontodetails’, ‘woocommerce’ ),
‘customer-logout’ => __( ‘Abmelden’, ‘woocommerce’ ),
);
return $myorder;
}
add_filter ( ‘woocommerce_account_menu_items’, ‘wpb_woo_my_account_order’ );