[css] wrong media query handling for sidebar at 1024px beak point

Steps to reproduce

visit some funkwhale site, like https://open.audio

have browser window at exactly 1024px:

What happens?

Sidebar is still displayed as if on desktop and covers 1/3 of the page.

the "Hide Sidebar" button unresponsive.

What is expected?

Sidebar is hidden.

Context

discovered on iPad (horisontal), which is probably the only platform affected tbh:

Funkwhale version(s) affected: current