I could not answer the other ticket about this issue.

When entering the coupon on Checkout Page, it is blocking the payment section. You gave me the following CSS code, but it doesn't work 100% correct:

.woocommerce .blockUI.blockOverlay {
display: none !important;
}

This code makes the Total Cart visible again in the checkout, BUT only if the coupon code and delivery address have already been entered and updated in the cart. When I enter the coupon in the checkout, it is not displayed - only when I manually refresh the page:

Also, changes in delivery costs when changing the delivery country are only automatically updated (in the checkout) without a coupon. Once a coupon is entered, the delivery costs are only correctly displayed after manually refreshing the page.

When I delete the coupon in the checkout, the update of the delivery costs works correctly when I change the delivery country again.

The fact is - once a coupon is added in the checkout, the page update no longer works (neither delivery costs nor deductions for the coupon). When the coupon is removed, it works again.

The CSS must always work, both in the cart and in the checkout, and must automatically update the Total Cart.

Ok, thank you!

Please let me know the steps of the debug and everything you do on the staging site as well. I need to follow up all the changes - Thank you!