@vernissage The open mobile navigation sometimes does not stick when scrolling upwards.
@vernissage Here's how you can test it!
1. Go to Vernissage.photos/news, tap on the hamburger button or profile picture and scroll up. The overlays will remain in place. I think that's how it's supposed to be.
2. Go to Vernissage.photos/editors, for example, and repeat the process. Here, the overlays scroll along with the page.
I think it's a CSS issue.