I'm learning how to use Duda, and there's a problem with background images. I'll upload an image at 2900px width, but the file is only 1920px wide after it's uploaded. I know that Duda is supposed to generate multiple files at different sizes, but every screen that I preview the website on shows only that size image. The quality of the image is low after upload. How do I upload large images so that they're displayed at their original quality? I haven't heard back from support on this.
I also don't see an option to change the text color in a navigation menu in the header without editing the CSS. I only see options to set the color change on scroll.