Header is different to the Botiga editor

Since one of the last ELEMENTOR updates, the header on my website is no longer the same as in the Botiga editor. Somehow it gets overwritten when you load the page.

When I open the Botiga editor, still all looks as it is supposed to look but when you load the website, it is not the same suddenly. However, when I open the page within the Elementor site builder, it looks the same as the live version (wrong).

Do you have any idea what overwrites the header section that is being created by the theme?