Blog page will not display sidebar

Hi everybody, my site is not yet live, but I have a problem with my blog page. I created this page in WordPress block editor while the rest of my site is built with Elementor. Now I cannot get the widgets to display in the side panel. Here is my page:
I think it is an inherited Elementor setting on the page since I have never had problem with my blog page before, i.e. when I do not work in Elementor.

The page I need help with: [log in to see the link]