we edited the xml and now the sidebar does not show but we need to, for that page, to make the theme be 1 column and now 2 as it is right now. It's from a module so we can't edit the layout on the backoffice but it comes with this on the xml
<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" layout="1column" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
But it's always at 2 columns, how can we force this page to be always 1?
Best regards, Rui Silva