Minimum Order Amount

Hi everyone.

I´m trying to find a good solution to insert a Minimum Order Amount in my woocommerce shop. I found this solution as one of the best:

https://docs.woocommerce.com/document/minimum-order-amount/

But looks like there is a litte problem..

The note, which appears in the cart if the total amount is under the minimum order amount, seems correct:

You must have an order with a minimum of 50,00 € to place your order, your current order total is 31,56 €.

But when you are at the checkout and klick on buy, the note appears again on top like this:

You must have an order with a minimum of 50,00 € to place your order, your current order total is 0,00 €.

The current cart amount is displayed whith 0,00€ although the cart amount is 31,56 €.

Somebody has an idea?