It seems to be not possible to make it just with action " woocommerce_admin_order_actions". What you can do is: function action_button( $actions, $order ) ...
displaying the tracking page in a separate browser window (or tab).
I am trying to: Add a new action button with the woocommerce_admin_order_actions filter. When i deactive the WPML plugin everything works ...
Use the following that will add to each specific action html tag the attribute target with a _blank value opening the link in a new window:
Enter tracking number reference of WooCommerce. Check. ex. Woocommerce_admin_order_actions New Browser Tab : Useful Links. Related searches.
Add a custom action to order actions select box on edit order page * Only added for paid orders that haven't fired this action yet * * @param ...
Woocommerce_admin_order_actions : Useful Links
... admin-new-order.php, customer-completed-order.php, customer-invoice.php
woocommerce_admin_order_actions new window · woocommerce_admin_order_actions url name ...
PRODUCT LIST PAGE WOOCOMMERCE>