Adaptivity doesn’t work with your theme in “Elementor”. I specify different values for different devices in the “Elementor” constructor, but the values are not saved! Please see what the problem may be. For example, open the html block footer.
There is a bug in the Elementor plugin and you can read a similar issue on their Github https://github.com/elementor/elementor/issues/16467
As a workaround, you need to click on the “Preview” button while editing your footer HTML block. And always keep the preview window opened whiled customizing and saving your HTML blocks with Elementor.