[FIXED] How to force update/refresh shipping methods on checkout Magento 2

Issue

how to refresh shipping methods on checkout Magento 2, which js functions?

Solution

https://alanstorm.com/refresh-shipping-rates-for-the-magento-2-checkout/

requirejs([
    'Magento_Checkout/js/model/quote',
    'Magento_Checkout/js/model/shipping-rate-registry'
], function(quote, rateRegistry){

    var address = quote.shippingAddress();

    address.trigger_reload = new Date().getTime();

    rateRegistry.set(address.getKey(), null);
    rateRegistry.set(address.getCacheKey(), null);

    quote.shippingAddress(address);
});

Answered By - Tristanisginger

Answer Checked By - Robin (PHPFixing Admin)