Problem displaying the second currency ($) since WPML was installed.

Hello,

The default currency is the euro (€) and the second currency is the US dollar ($).
I have just installed WPML on the website and, when I test on a product (https://www.maison-alcee.com/produit/persee/#azur) while being in the United States via a VPN, it is the euro (€) that is displayed, when it should be the dollar ($). However, it worked fine before installing WPML.

Do you have any idea what’s causing the problem and how to fix it?