In some browsers (Brave, for example), the sidebar scroll is white when using the dark theme: <img width="391" alt="image" src="https://user-images.githubusercontent.com/13103165/166243868-201d7bcc-bc71-41b5-a7ea-656c716e6b7a.png">
In some browsers (Brave, for example), the sidebar scroll is white when using the dark theme: