I’m having an issue on my website using the Sydney theme where pages other than the homepage have a large grey box below the header menu before the content of the page. Looks like this in preview (and the same without the broken image symbol on a live mobile device)
For a live example you can see it if you visit https://www.strangerscult.com/blog on an iPhone or Android device. This same issue persists across all pages except for the homepage. I’ve tried a bunch of CSS examples from previous posts but none of them seem to fix this specific issue.