Currency changes to original while changing country in checkout

Hi,

I’m having an issue using your plugin. I have CZK selected as the main currency an euro as the secondary one, and the polylang language change the currency (euro is used in english version).

When the user is using euros, and reached to checkout, when he selects Czech republic from the country selection, the whole checkout currency changes to CZK.

I checked the admin, and I believe everything is set up correctly. Could you please help me?

Regards.