Refresh Mondial relay pane on shipping method changes

Problem/Motivation

When commerce has multiples shipping method, switching from one to another does not show/hide Mondial Relay widget.
If checkout page is loaded with mondial relay as default shipping method, widget is displayed. But changing shipping method does not hide/show widget as expected.

Proposed resolution

There is no solutions without patching Commerce ou Commerce Shipping modules.
Use patch on https://www.drupal.org/project/commerce_shipping/issues/3377870 ✨ ShippingRateWidget ajax refresh does not refresh other form elements Needs work .