Error in membership discount calculation

We use woocommerce membership plugin and some members get fixed value discount. Example lets say ₹1000(base currency). We are using your plugin to have USD another currency for checkout.

Now when the customer checkout and let say the products were for ₹5000 which is 75$ in USD, the amount it shows to the member is 0 since ₹1000 membership discount is not converted to USD.

its getting calculated as 76$ – 1000$ (which should have been 15$)