On the odoo15, online version, how I can change the list_price currency?

I can't just change it on setup, the account module's main currency is ARS, multi-currency is enabled, USD is enabled too.

I think I should use developer mode and edit some database fields.

On odoo 14 I made it, main currency ARS and price_list was in USD,

Updating odoo 14 to odoo15 reverted this issue, and changed my price list currency back to ARS, I think it is because the main on account module is ARS.

Regards, Daniel