Plugin conflict with Advanced Coupons for WooCommerce

Hi,
I have installed Advanced Coupons for WooCommerce and created the coupons by setting up the rules. But the rule is not getting applied when your multi-currency plugin is enabled. When I disable it that time it gets applied.
I have contacted to Advanced Coupon support team, they investigated the issue and stated that,
“Since we don’t have an integration with WooCommerce Multi-Currency Premium, there might be a conflicting code from their plugin that prevents our discount to be applied on the first view of the cart page. But when refreshed, you should notice that the discount from the coupon is applied properly.

I suggest checking with the plugin support of WooCommerce Multi-Currency Premium if they implement such caching or code on the cart page when their plugin is enabled. This could affect why the coupon discount is not applying on the first view of the cart page, then applied when refreshed.”